21511184599

素因数分解:

${\mathrm{41}}^1\times {\mathrm{283}}^2\times {\mathrm{6551}}^1$

素因数の和:7158

約数の個数: 12

約数和(自身を含む): 22117363632

約数和(自身を除く): 606179033

約数列:

[1, 41, 283, 6551, 11603, 80089, 268591, 1853933, 3283649, 76011253, 524663039, 21511184599]

約数ペア:

[(1, 21511184599), (41, 524663039), (283, 76011253), (6551, 3283649), (11603, 1853933), (80089, 268591)]