31530107

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 37539264

約数和(自身を除く): 6009157

約数列:

[1, 7, 41, 61, 287, 427, 1801, 2501, 12607, 17507, 73841, 109861, 516887, 769027, 4504301, 31530107]

約数ペア:

[(1, 31530107), (7, 4504301), (41, 769027), (61, 516887), (287, 109861), (427, 73841), (1801, 17507), (2501, 12607)]