9772609

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{18131}}^1$

素因数の和:18156

約数の個数: 12

約数和(自身を含む): 12402288

約数和(自身を除く): 2629679

約数列:

[1, 7, 11, 49, 77, 539, 18131, 126917, 199441, 888419, 1396087, 9772609]

約数ペア:

[(1, 9772609), (7, 1396087), (11, 888419), (49, 199441), (77, 126917), (539, 18131)]