121314411

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37339}}^1$

素因数の和:37383

約数の個数: 18

約数和(自身を含む): 184945020

約数和(自身を除く): 63630609

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 37339, 112017, 336051, 709441, 2128323, 6384969, 13479379, 40438137, 121314411]

約数ペア:

[(1, 121314411), (3, 40438137), (9, 13479379), (19, 6384969), (57, 2128323), (171, 709441), (361, 336051), (1083, 112017), (3249, 37339)]