168642431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 183588768

約数和(自身を除く): 14946337

約数列:

[1, 17, 43, 281, 731, 821, 4777, 12083, 13957, 35303, 205411, 230701, 600151, 3921917, 9920143, 168642431]

約数ペア:

[(1, 168642431), (17, 9920143), (43, 3921917), (281, 600151), (731, 230701), (821, 205411), (4777, 35303), (12083, 13957)]