141570521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 149630976

約数和(自身を除く): 8060455

約数列:

[1, 31, 71, 131, 491, 2201, 4061, 9301, 15221, 34861, 64321, 288331, 1080691, 1993951, 4566791, 141570521]

約数ペア:

[(1, 141570521), (31, 4566791), (71, 1993951), (131, 1080691), (491, 288331), (2201, 64321), (4061, 34861), (9301, 15221)]