53181359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30029}}^1$

素因数の和:30070

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 16007761

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 30029, 210203, 330319, 690667, 2312233, 4834669, 7597337, 53181359]

約数ペア:

[(1, 53181359), (7, 7597337), (11, 4834669), (23, 2312233), (77, 690667), (161, 330319), (253, 210203), (1771, 30029)]