389601107

素因数分解:

$7^2\times {\mathrm{1373}}^1\times {\mathrm{5791}}^1$

素因数の和:7178

約数の個数: 12

約数和(自身を含む): 453617856

約数和(自身を除く): 64016749

約数列:

[1, 7, 49, 1373, 5791, 9611, 40537, 67277, 283759, 7951043, 55657301, 389601107]

約数ペア:

[(1, 389601107), (7, 55657301), (49, 7951043), (1373, 283759), (5791, 67277), (9611, 40537)]