N |
Divisors of N |
Count(d(N)) |
σ(N) |
s(N) |
Prime or Composite |
Notes |
3901 | 1, 47, 83, 3901 | 4 | 4032 | 131 | Composite | Deficient |
3902 | 1, 2, 1951, 3902 | 4 | 5856 | 1954 | Composite | Deficient |
3903 | 1, 3, 1301, 3903 | 4 | 5208 | 1305 | Composite | Deficient |
3904 | 1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904 | 14 | 7874 | 3970 | Composite | Abundant |
3905 | 1, 5, 11, 55, 71, 355, 781, 3905 | 8 | 5184 | 1279 | Composite | Deficient |
3906 | 1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906 | 24 | 9984 | 6078 | Composite | Abundant |
3907 | 1, 3907 | 2 | 3908 | 1 | Prime | Deficient |
3908 | 1, 2, 4, 977, 1954, 3908 | 6 | 6846 | 2938 | Composite | Deficient |
3909 | 1, 3, 1303, 3909 | 4 | 5216 | 1307 | Composite | Deficient |
3910 | 1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910 | 16 | 7776 | 3866 | Composite | Deficient |
3911 | 1, 3911 | 2 | 3912 | 1 | Prime | Deficient |
3912 | 1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912 | 16 | 9840 | 5928 | Composite | Abundant |
3913 | 1, 7, 13, 43, 91, 301, 559, 3913 | 8 | 4928 | 1015 | Composite | Deficient |
3914 | 1, 2, 19, 38, 103, 206, 1957, 3914 | 8 | 6240 | 2326 | Composite | Deficient |
3915 | 1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915 | 16 | 7200 | 3285 | Composite | Deficient |
3916 | 1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916 | 12 | 7560 | 3644 | Composite | Deficient |
3917 | 1, 3917 | 2 | 3918 | 1 | Prime | Deficient |
3918 | 1, 2, 3, 6, 653, 1306, 1959, 3918 | 8 | 7848 | 3930 | Composite | Abundant |
3919 | 1, 3919 | 2 | 3920 | 1 | Prime | Deficient |
3920 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920 | 30 | 10602 | 6682 | Composite | Abundant |
3921 | 1, 3, 1307, 3921 | 4 | 5232 | 1311 | Composite | Deficient |
3922 | 1, 2, 37, 53, 74, 106, 1961, 3922 | 8 | 6156 | 2234 | Composite | Deficient |
3923 | 1, 3923 | 2 | 3924 | 1 | Prime | Deficient |
3924 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924 | 18 | 10010 | 6086 | Composite | Abundant |
3925 | 1, 5, 25, 157, 785, 3925 | 6 | 4898 | 973 | Composite | Deficient |
3926 | 1, 2, 13, 26, 151, 302, 1963, 3926 | 8 | 6384 | 2458 | Composite | Deficient |
3927 | 1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927 | 16 | 6912 | 2985 | Composite | Deficient |
3928 | 1, 2, 4, 8, 491, 982, 1964, 3928 | 8 | 7380 | 3452 | Composite | Deficient |
3929 | 1, 3929 | 2 | 3930 | 1 | Prime | Deficient |
3930 | 1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930 | 16 | 9504 | 5574 | Composite | Abundant |
3931 | 1, 3931 | 2 | 3932 | 1 | Prime | Deficient |
3932 | 1, 2, 4, 983, 1966, 3932 | 6 | 6888 | 2956 | Composite | Deficient |
3933 | 1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933 | 12 | 6240 | 2307 | Composite | Deficient |
3934 | 1, 2, 7, 14, 281, 562, 1967, 3934 | 8 | 6768 | 2834 | Composite | Deficient |
3935 | 1, 5, 787, 3935 | 4 | 4728 | 793 | Composite | Deficient |
3936 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936 | 24 | 10584 | 6648 | Composite | Abundant |
3937 | 1, 31, 127, 3937 | 4 | 4096 | 159 | Composite | Deficient |
3938 | 1, 2, 11, 22, 179, 358, 1969, 3938 | 8 | 6480 | 2542 | Composite | Deficient |
3939 | 1, 3, 13, 39, 101, 303, 1313, 3939 | 8 | 5712 | 1773 | Composite | Deficient |
3940 | 1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940 | 12 | 8316 | 4376 | Composite | Abundant |
3941 | 1, 7, 563, 3941 | 4 | 4512 | 571 | Composite | Deficient |
3942 | 1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942 | 16 | 8880 | 4938 | Composite | Abundant |
3943 | 1, 3943 | 2 | 3944 | 1 | Prime | Deficient |
3944 | 1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944 | 16 | 8100 | 4156 | Composite | Abundant |
3945 | 1, 3, 5, 15, 263, 789, 1315, 3945 | 8 | 6336 | 2391 | Composite | Deficient |
3946 | 1, 2, 1973, 3946 | 4 | 5922 | 1976 | Composite | Deficient |
3947 | 1, 3947 | 2 | 3948 | 1 | Prime | Deficient |
3948 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948 | 24 | 10752 | 6804 | Composite | Abundant |
3949 | 1, 11, 359, 3949 | 4 | 4320 | 371 | Composite | Deficient |
3950 | 1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950 | 12 | 7440 | 3490 | Composite | Deficient |
3951 | 1, 3, 9, 439, 1317, 3951 | 6 | 5720 | 1769 | Composite | Deficient |
3952 | 1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952 | 20 | 8680 | 4728 | Composite | Abundant |
3953 | 1, 59, 67, 3953 | 4 | 4080 | 127 | Composite | Deficient |
3954 | 1, 2, 3, 6, 659, 1318, 1977, 3954 | 8 | 7920 | 3966 | Composite | Abundant |
3955 | 1, 5, 7, 35, 113, 565, 791, 3955 | 8 | 5472 | 1517 | Composite | Deficient |
3956 | 1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956 | 12 | 7392 | 3436 | Composite | Deficient |
3957 | 1, 3, 1319, 3957 | 4 | 5280 | 1323 | Composite | Deficient |
3958 | 1, 2, 1979, 3958 | 4 | 5940 | 1982 | Composite | Deficient |
3959 | 1, 37, 107, 3959 | 4 | 4104 | 145 | Composite | Deficient |
3960 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960 | 48 | 14040 | 10080 | Composite | Abundant |
3961 | 1, 17, 233, 3961 | 4 | 4212 | 251 | Composite | Deficient |
3962 | 1, 2, 7, 14, 283, 566, 1981, 3962 | 8 | 6816 | 2854 | Composite | Deficient |
3963 | 1, 3, 1321, 3963 | 4 | 5288 | 1325 | Composite | Deficient |
3964 | 1, 2, 4, 991, 1982, 3964 | 6 | 6944 | 2980 | Composite | Deficient |
3965 | 1, 5, 13, 61, 65, 305, 793, 3965 | 8 | 5208 | 1243 | Composite | Deficient |
3966 | 1, 2, 3, 6, 661, 1322, 1983, 3966 | 8 | 7944 | 3978 | Composite | Abundant |
3967 | 1, 3967 | 2 | 3968 | 1 | Prime | Deficient |
3968 | 1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968 | 16 | 8160 | 4192 | Composite | Abundant |
3969 | 1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969 | 15 | 6897 | 2928 | Composite | Deficient |
3970 | 1, 2, 5, 10, 397, 794, 1985, 3970 | 8 | 7164 | 3194 | Composite | Deficient |
3971 | 1, 11, 19, 209, 361, 3971 | 6 | 4572 | 601 | Composite | Deficient |
3972 | 1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972 | 12 | 9296 | 5324 | Composite | Abundant |
3973 | 1, 29, 137, 3973 | 4 | 4140 | 167 | Composite | Deficient |
3974 | 1, 2, 1987, 3974 | 4 | 5964 | 1990 | Composite | Deficient |
3975 | 1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975 | 12 | 6696 | 2721 | Composite | Deficient |
3976 | 1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976 | 16 | 8640 | 4664 | Composite | Abundant |
3977 | 1, 41, 97, 3977 | 4 | 4116 | 139 | Composite | Deficient |
3978 | 1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978 | 24 | 9828 | 5850 | Composite | Abundant |
3979 | 1, 23, 173, 3979 | 4 | 4176 | 197 | Composite | Deficient |
3980 | 1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980 | 12 | 8400 | 4420 | Composite | Abundant |
3981 | 1, 3, 1327, 3981 | 4 | 5312 | 1331 | Composite | Deficient |
3982 | 1, 2, 11, 22, 181, 362, 1991, 3982 | 8 | 6552 | 2570 | Composite | Deficient |
3983 | 1, 7, 569, 3983 | 4 | 4560 | 577 | Composite | Deficient |
3984 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984 | 20 | 10416 | 6432 | Composite | Abundant |
3985 | 1, 5, 797, 3985 | 4 | 4788 | 803 | Composite | Deficient |
3986 | 1, 2, 1993, 3986 | 4 | 5982 | 1996 | Composite | Deficient |
3987 | 1, 3, 9, 443, 1329, 3987 | 6 | 5772 | 1785 | Composite | Deficient |
3988 | 1, 2, 4, 997, 1994, 3988 | 6 | 6986 | 2998 | Composite | Deficient |
3989 | 1, 3989 | 2 | 3990 | 1 | Prime | Deficient |
3990 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990 | 32 | 11520 | 7530 | Composite | Abundant |
3991 | 1, 13, 307, 3991 | 4 | 4312 | 321 | Composite | Deficient |
3992 | 1, 2, 4, 8, 499, 998, 1996, 3992 | 8 | 7500 | 3508 | Composite | Deficient |
3993 | 1, 3, 11, 33, 121, 363, 1331, 3993 | 8 | 5856 | 1863 | Composite | Deficient |
3994 | 1, 2, 1997, 3994 | 4 | 5994 | 2000 | Composite | Deficient |
3995 | 1, 5, 17, 47, 85, 235, 799, 3995 | 8 | 5184 | 1189 | Composite | Deficient |
3996 | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996 | 24 | 10640 | 6644 | Composite | Abundant |
3997 | 1, 7, 571, 3997 | 4 | 4576 | 579 | Composite | Deficient |
3998 | 1, 2, 1999, 3998 | 4 | 6000 | 2002 | Composite | Deficient |
3999 | 1, 3, 31, 43, 93, 129, 1333, 3999 | 8 | 5632 | 1633 | Composite | Deficient |
4000 | 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000 | 24 | 9828 | 5828 | Composite | Abundant |