160991033

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7489}}^1$

素因数の和:7616

約数の個数: 16

約数和(自身を含む): 191264640

約数和(自身を除く): 30273607

約数列:

[1, 7, 37, 83, 259, 581, 3071, 7489, 21497, 52423, 277093, 621587, 1939651, 4351109, 22998719, 160991033]

約数ペア:

[(1, 160991033), (7, 22998719), (37, 4351109), (83, 1939651), (259, 621587), (581, 277093), (3071, 52423), (7489, 21497)]