9557891

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1634

約数の個数: 12

約数和(自身を含む): 11210760

約数和(自身を除く): 1652869

約数列:

[1, 7, 49, 131, 917, 1489, 6419, 10423, 72961, 195059, 1365413, 9557891]

約数ペア:

[(1, 9557891), (7, 1365413), (49, 195059), (131, 72961), (917, 10423), (1489, 6419)]