28675059

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9967}}^1$

素因数の和:10114

約数の個数: 16

約数和(自身を含む): 44018688

約数和(自身を除く): 15343629

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 9967, 29901, 69769, 209307, 1365479, 4096437, 9558353, 28675059]

約数ペア:

[(1, 28675059), (3, 9558353), (7, 4096437), (21, 1365479), (137, 209307), (411, 69769), (959, 29901), (2877, 9967)]