2021171711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{5861}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 2233562688

約数和(自身を除く): 212390977

約数列:

[1, 13, 41, 533, 647, 5861, 8411, 26527, 76193, 240301, 344851, 3123913, 3792067, 49296871, 155474747, 2021171711]

約数ペア:

[(1, 2021171711), (13, 155474747), (41, 49296871), (533, 3792067), (647, 3123913), (5861, 344851), (8411, 240301), (26527, 76193)]