12438867

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14447}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 19418112

約数和(自身を除く): 6979245

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 14447, 43341, 101129, 303387, 592327, 1776981, 4146289, 12438867]

約数ペア:

[(1, 12438867), (3, 4146289), (7, 1776981), (21, 592327), (41, 303387), (123, 101129), (287, 43341), (861, 14447)]