123513507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1055671}}^1$

素因数の和:1055690

約数の個数: 12

約数和(自身を含む): 192132304

約数和(自身を除く): 68618797

約数列:

[1, 3, 9, 13, 39, 117, 1055671, 3167013, 9501039, 13723723, 41171169, 123513507]

約数ペア:

[(1, 123513507), (3, 41171169), (9, 13723723), (13, 9501039), (39, 3167013), (117, 1055671)]