210826891

素因数分解:

${\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{2693}}^1$

素因数の和:3362

約数の個数: 12

約数和(自身を含む): 232179696

約数和(自身を除く): 21352805

約数列:

[1, 11, 121, 647, 2693, 7117, 29623, 78287, 325853, 1742371, 19166081, 210826891]

約数ペア:

[(1, 210826891), (11, 19166081), (121, 1742371), (647, 325853), (2693, 78287), (7117, 29623)]