210008617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1747}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 258815872

約数和(自身を除く): 48807255

約数列:

[1, 7, 13, 91, 1321, 1747, 9247, 12229, 17173, 22711, 120211, 158977, 2307787, 16154509, 30001231, 210008617]

約数ペア:

[(1, 210008617), (7, 30001231), (13, 16154509), (91, 2307787), (1321, 158977), (1747, 120211), (9247, 22711), (12229, 17173)]