40701984981

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^2\times {\mathrm{4129}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 64149671040

約数和(自身を除く): 23447686059

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 749, 861, 2247, 4129, 4387, 11449, 12387, 13161, 28903, 30709, 34347, 80143, 86709, 92127, 169289, 240429, 441803, 469409, 507867, 1185023, 1325409, 1408227, 3092621, 3285863, 3555069, 9277863, 9857589, 18113923, 47272921, 54341769, 126797461, 141818763, 330910447, 380392383, 992731341, 1938189761, 5814569283, 13567328327, 40701984981]

約数ペア:

[(1, 40701984981), (3, 13567328327), (7, 5814569283), (21, 1938189761), (41, 992731341), (107, 380392383), (123, 330910447), (287, 141818763), (321, 126797461), (749, 54341769), (861, 47272921), (2247, 18113923), (4129, 9857589), (4387, 9277863), (11449, 3555069), (12387, 3285863), (13161, 3092621), (28903, 1408227), (30709, 1325409), (34347, 1185023), (80143, 507867), (86709, 469409), (92127, 441803), (169289, 240429)]