16492779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 25671360

約数和(自身を除く): 9178581

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2243, 2451, 6729, 7353, 20187, 42617, 96449, 127851, 289347, 383553, 868041, 1832531, 5497593, 16492779]

約数ペア:

[(1, 16492779), (3, 5497593), (9, 1832531), (19, 868041), (43, 383553), (57, 289347), (129, 127851), (171, 96449), (387, 42617), (817, 20187), (2243, 7353), (2451, 6729)]