13061307

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7873}}^1$

素因数の和:7962

約数の個数: 16

約数和(自身を含む): 20157440

約数和(自身を除く): 7096133

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 7873, 23619, 55111, 165333, 621967, 1865901, 4353769, 13061307]

約数ペア:

[(1, 13061307), (3, 4353769), (7, 1865901), (21, 621967), (79, 165333), (237, 55111), (553, 23619), (1659, 7873)]