85656571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85571}}^1$

素因数の和:85602

約数の個数: 16

約数和(自身を含む): 115008768

約数和(自身を除く): 29352197

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 85571, 598997, 941281, 1112423, 6588967, 7786961, 12236653, 85656571]

約数ペア:

[(1, 85656571), (7, 12236653), (11, 7786961), (13, 6588967), (77, 1112423), (91, 941281), (143, 598997), (1001, 85571)]