23090391

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 34258224

約数和(自身を除く): 11167833

約数列:

[1, 3, 9, 61, 137, 183, 307, 411, 549, 921, 1233, 2763, 8357, 18727, 25071, 42059, 56181, 75213, 126177, 168543, 378531, 2565599, 7696797, 23090391]

約数ペア:

[(1, 23090391), (3, 7696797), (9, 2565599), (61, 378531), (137, 168543), (183, 126177), (307, 75213), (411, 56181), (549, 42059), (921, 25071), (1233, 18727), (2763, 8357)]