2013189717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8715107}}^1$

素因数の和:8715128

約数の個数: 16

約数和(自身を含む): 3346601472

約数和(自身を除く): 1333411755

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8715107, 26145321, 61005749, 95866177, 183017247, 287598531, 671063239, 2013189717]

約数ペア:

[(1, 2013189717), (3, 671063239), (7, 287598531), (11, 183017247), (21, 95866177), (33, 61005749), (77, 26145321), (231, 8715107)]