17732121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 26001408

約数和(自身を除く): 8269287

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 4231, 12693, 46541, 139623, 537337, 1612011, 5910707, 17732121]

約数ペア:

[(1, 17732121), (3, 5910707), (11, 1612011), (33, 537337), (127, 139623), (381, 46541), (1397, 12693), (4191, 4231)]