213904242719

素因数分解:

${\mathrm{1109}}^1\times {\mathrm{2971}}^1\times {\mathrm{64921}}^1$

素因数の和:69001

約数の個数: 8

約数和(自身を含む): 214172484240

約数和(自身を除く): 268241521

約数列:

[1, 1109, 2971, 64921, 3294839, 71997389, 192880291, 213904242719]

約数ペア:

[(1, 213904242719), (1109, 192880291), (2971, 71997389), (64921, 3294839)]