2171315697923

素因数分解:

${\mathrm{17}}^2\times {\mathrm{11971}}^1\times {\mathrm{627617}}^1$

素因数の和:639622

約数の個数: 12

約数和(自身を含む): 2306749707672

約数和(自身を除く): 135434009749

約数列:

[1, 17, 289, 11971, 203507, 627617, 3459619, 10669489, 181381313, 7513203107, 127724452819, 2171315697923]

約数ペア:

[(1, 2171315697923), (17, 127724452819), (289, 7513203107), (11971, 181381313), (203507, 10669489), (627617, 3459619)]