71080961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7561}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 87114240

約数和(自身を除く): 16033279

約数列:

[1, 7, 17, 79, 119, 553, 1343, 7561, 9401, 52927, 128537, 597319, 899759, 4181233, 10154423, 71080961]

約数ペア:

[(1, 71080961), (7, 10154423), (17, 4181233), (79, 899759), (119, 597319), (553, 128537), (1343, 52927), (7561, 9401)]