1681683047

素因数分解:

${\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{21481}}^1$

素因数の和:22150

約数の個数: 12

約数和(自身を含む): 1851404688

約数和(自身を除く): 169721641

約数列:

[1, 11, 121, 647, 7117, 21481, 78287, 236291, 2599201, 13898207, 152880277, 1681683047]

約数ペア:

[(1, 1681683047), (11, 152880277), (121, 13898207), (647, 2599201), (7117, 236291), (21481, 78287)]