129705961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{2243}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 161998848

約数和(自身を除く): 32292887

約数列:

[1, 7, 11, 77, 751, 2243, 5257, 8261, 15701, 24673, 57827, 172711, 1684493, 11791451, 18529423, 129705961]

約数ペア:

[(1, 129705961), (7, 18529423), (11, 11791451), (77, 1684493), (751, 172711), (2243, 57827), (5257, 24673), (8261, 15701)]