86021819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 99015840

約数和(自身を除く): 12994021

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 3571, 24089, 46423, 60707, 389239, 789191, 5060107, 6617063, 86021819]

約数ペア:

[(1, 86021819), (13, 6617063), (17, 5060107), (109, 789191), (221, 389239), (1417, 60707), (1853, 46423), (3571, 24089)]