11457531

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 17582752

約数和(自身を除く): 6125221

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3823, 11469, 34407, 103221, 141451, 309663, 424353, 1273059, 3819177, 11457531]

約数ペア:

[(1, 11457531), (3, 3819177), (9, 1273059), (27, 424353), (37, 309663), (81, 141451), (111, 103221), (333, 34407), (999, 11469), (2997, 3823)]