170212913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 191596608

約数和(自身を除く): 21383695

約数列:

[1, 13, 37, 163, 167, 169, 481, 2119, 2171, 6031, 6179, 6253, 27221, 27547, 28223, 78403, 80327, 353873, 1007177, 1019239, 1044251, 4600349, 13093301, 170212913]

約数ペア:

[(1, 170212913), (13, 13093301), (37, 4600349), (163, 1044251), (167, 1019239), (169, 1007177), (481, 353873), (2119, 80327), (2171, 78403), (6031, 28223), (6179, 27547), (6253, 27221)]