108172351

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{21433}}^1$

素因数の和:21550

約数の個数: 12

約数和(自身を含む): 127060752

約数和(自身を除く): 18888401

約数列:

[1, 7, 49, 103, 721, 5047, 21433, 150031, 1050217, 2207599, 15453193, 108172351]

約数ペア:

[(1, 108172351), (7, 15453193), (49, 2207599), (103, 1050217), (721, 150031), (5047, 21433)]