9668197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 12127104

約数和(自身を除く): 2458907

約数列:

[1, 7, 11, 77, 241, 521, 1687, 2651, 3647, 5731, 18557, 40117, 125561, 878927, 1381171, 9668197]

約数ペア:

[(1, 9668197), (7, 1381171), (11, 878927), (77, 125561), (241, 40117), (521, 18557), (1687, 5731), (2651, 3647)]