108983833

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 128329344

約数和(自身を除く): 19345511

約数列:

[1, 7, 37, 259, 491, 857, 3437, 5999, 18167, 31709, 127169, 221963, 420787, 2945509, 15569119, 108983833]

約数ペア:

[(1, 108983833), (7, 15569119), (37, 2945509), (259, 420787), (491, 221963), (857, 127169), (3437, 31709), (5999, 18167)]