3170391

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 4859904

約数和(自身を除く): 1689513

約数列:

[1, 3, 7, 21, 223, 669, 677, 1561, 2031, 4683, 4739, 14217, 150971, 452913, 1056797, 3170391]

約数ペア:

[(1, 3170391), (3, 1056797), (7, 452913), (21, 150971), (223, 14217), (669, 4739), (677, 4683), (1561, 2031)]