1872517471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{757}}^1\times {\mathrm{20443}}^1$

素因数の和:21222

約数の個数: 12

約数和(自身を含む): 2061041416

約数和(自身を除く): 188523945

約数列:

[1, 11, 121, 757, 8327, 20443, 91597, 224873, 2473603, 15475351, 170228861, 1872517471]

約数ペア:

[(1, 1872517471), (11, 170228861), (121, 15475351), (757, 2473603), (8327, 224873), (20443, 91597)]