388623393

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{11827}}^1$

素因数の和:13053

約数の個数: 16

約数和(自身を含む): 576260160

約数和(自身を除く): 187636767

約数列:

[1, 3, 9, 27, 1217, 3651, 10953, 11827, 32859, 35481, 106443, 319329, 14393459, 43180377, 129541131, 388623393]

約数ペア:

[(1, 388623393), (3, 129541131), (9, 43180377), (27, 14393459), (1217, 319329), (3651, 106443), (10953, 35481), (11827, 32859)]