15704061401

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{2305691}}^1$

素因数の和:2305844

約数の個数: 12

約数和(自身を含む): 18399422160

約数和(自身を除く): 2695360759

約数列:

[1, 7, 49, 139, 973, 6811, 2305691, 16139837, 112978859, 320491049, 2243437343, 15704061401]

約数ペア:

[(1, 15704061401), (7, 2243437343), (49, 320491049), (139, 112978859), (973, 16139837), (6811, 2305691)]