2912306943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 5002905600

約数和(自身を除く): 2090598657

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 449, 483, 897, 1033, 1347, 2093, 3099, 3143, 5837, 6279, 7231, 9429, 10327, 13429, 17511, 21693, 23759, 30981, 40287, 40859, 71277, 72289, 94003, 122577, 134251, 166313, 216867, 282009, 308867, 402753, 463817, 498939, 926601, 939757, 1391451, 2162069, 2819271, 3246719, 6029621, 6486207, 9740157, 10667791, 18088863, 32003373, 42207347, 74674537, 126622041, 138681283, 224023611, 416043849, 970768981, 2912306943]

約数ペア:

[(1, 2912306943), (3, 970768981), (7, 416043849), (13, 224023611), (21, 138681283), (23, 126622041), (39, 74674537), (69, 42207347), (91, 32003373), (161, 18088863), (273, 10667791), (299, 9740157), (449, 6486207), (483, 6029621), (897, 3246719), (1033, 2819271), (1347, 2162069), (2093, 1391451), (3099, 939757), (3143, 926601), (5837, 498939), (6279, 463817), (7231, 402753), (9429, 308867), (10327, 282009), (13429, 216867), (17511, 166313), (21693, 134251), (23759, 122577), (30981, 94003), (40287, 72289), (40859, 71277)]