1087940161

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{27329}}^1$

素因数の和:27405

約数の個数: 24

約数和(自身を含む): 1395797760

約数和(自身を除く): 307857599

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 3619, 5687, 27329, 39809, 191303, 300619, 1284463, 2104333, 3306809, 8991241, 14129093, 23147663, 98903651, 155420023, 1087940161]

約数ペア:

[(1, 1087940161), (7, 155420023), (11, 98903651), (47, 23147663), (77, 14129093), (121, 8991241), (329, 3306809), (517, 2104333), (847, 1284463), (3619, 300619), (5687, 191303), (27329, 39809)]