57921199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 69419520

約数和(自身を除く): 11498321

約数列:

[1, 7, 23, 161, 229, 1571, 1603, 5267, 10997, 36133, 36869, 252931, 359759, 2518313, 8274457, 57921199]

約数ペア:

[(1, 57921199), (7, 8274457), (23, 2518313), (161, 359759), (229, 252931), (1571, 36869), (1603, 36133), (5267, 10997)]