164613421

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 191790720

約数和(自身を除く): 27177299

約数列:

[1, 7, 89, 131, 623, 917, 2017, 11659, 14119, 81613, 179513, 264227, 1256591, 1849589, 23516203, 164613421]

約数ペア:

[(1, 164613421), (7, 23516203), (89, 1849589), (131, 1256591), (623, 264227), (917, 179513), (2017, 81613), (11659, 14119)]