8920521

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{9623}}^1$

素因数の和:9732

約数の個数: 12

約数和(自身を含む): 13011648

約数和(自身を除く): 4091127

約数列:

[1, 3, 9, 103, 309, 927, 9623, 28869, 86607, 991169, 2973507, 8920521]

約数ペア:

[(1, 8920521), (3, 2973507), (9, 991169), (103, 86607), (309, 28869), (927, 9623)]