8601478893

素因数分解:

$3^2\times 7^1\times {\mathrm{136531411}}^1$

素因数の和:136531424

約数の個数: 12

約数和(自身を含む): 14199266848

約数和(自身を除く): 5597787955

約数列:

[1, 3, 7, 9, 21, 63, 136531411, 409594233, 955719877, 1228782699, 2867159631, 8601478893]

約数ペア:

[(1, 8601478893), (3, 2867159631), (7, 1228782699), (9, 955719877), (21, 409594233), (63, 136531411)]