1313440037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{759653}}^1$

素因数の和:759692

約数の個数: 16

約数和(自身を含む): 1701624960

約数和(自身を除く): 388184923

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 759653, 5317571, 9875489, 14433407, 69128423, 101033849, 187634291, 1313440037]

約数ペア:

[(1, 1313440037), (7, 187634291), (13, 101033849), (19, 69128423), (91, 14433407), (133, 9875489), (247, 5317571), (1729, 759653)]