108520279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3529}}^1$

素因数の和:3750

約数の個数: 16

約数和(自身を含む): 130129920

約数和(自身を除く): 21609641

約数列:

[1, 7, 23, 161, 191, 1337, 3529, 4393, 24703, 30751, 81167, 568169, 674039, 4718273, 15502897, 108520279]

約数ペア:

[(1, 108520279), (7, 15502897), (23, 4718273), (161, 674039), (191, 568169), (1337, 81167), (3529, 30751), (4393, 24703)]