12109023

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 18

約数和(自身を含む): 18464784

約数和(自身を除く): 6355761

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 3727, 11181, 33543, 70813, 212439, 637317, 1345447, 4036341, 12109023]

約数ペア:

[(1, 12109023), (3, 4036341), (9, 1345447), (19, 637317), (57, 212439), (171, 70813), (361, 33543), (1083, 11181), (3249, 3727)]