9621921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 13261248

約数和(自身を除く): 3639327

約数列:

[1, 3, 41, 123, 137, 411, 571, 1713, 5617, 16851, 23411, 70233, 78227, 234681, 3207307, 9621921]

約数ペア:

[(1, 9621921), (3, 3207307), (41, 234681), (123, 78227), (137, 70233), (411, 23411), (571, 16851), (1713, 5617)]