2013256617

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{255457}}^1$

素因数の和:255568

約数の個数: 16

約数和(自身を含む): 2795732352

約数和(自身を除く): 782475735

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 255457, 766371, 9451909, 18137447, 28355727, 54412341, 671085539, 2013256617]

約数ペア:

[(1, 2013256617), (3, 671085539), (37, 54412341), (71, 28355727), (111, 18137447), (213, 9451909), (2627, 766371), (7881, 255457)]