6664049

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:764

約数の個数: 12

約数和(自身を含む): 7794864

約数和(自身を除く): 1130815

約数列:

[1, 7, 49, 307, 443, 2149, 3101, 15043, 21707, 136001, 952007, 6664049]

約数ペア:

[(1, 6664049), (7, 952007), (49, 136001), (307, 21707), (443, 15043), (2149, 3101)]