12650169

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4397}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 19421568

約数和(自身を除く): 6771399

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4397, 13191, 30779, 92337, 602389, 1807167, 4216723, 12650169]

約数ペア:

[(1, 12650169), (3, 4216723), (7, 1807167), (21, 602389), (137, 92337), (411, 30779), (959, 13191), (2877, 4397)]