2921943059

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{754829}}^1$

素因数の和:754922

約数の個数: 12

約数和(自身を含む): 3442024800

約数和(自身を除く): 520081741

約数列:

[1, 7, 49, 79, 553, 3871, 754829, 5283803, 36986621, 59631491, 417420437, 2921943059]

約数ペア:

[(1, 2921943059), (7, 417420437), (49, 59631491), (79, 36986621), (553, 5283803), (3871, 754829)]