2783126593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1361}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 3349866240

約数和(自身を除く): 566739647

約数列:

[1, 13, 17, 19, 221, 247, 323, 487, 1361, 4199, 6331, 8279, 9253, 17693, 23137, 25859, 107627, 120289, 157301, 300781, 336167, 439603, 662807, 2044913, 5714839, 8616491, 11267719, 12593333, 146480347, 163713329, 214086661, 2783126593]

約数ペア:

[(1, 2783126593), (13, 214086661), (17, 163713329), (19, 146480347), (221, 12593333), (247, 11267719), (323, 8616491), (487, 5714839), (1361, 2044913), (4199, 662807), (6331, 439603), (8279, 336167), (9253, 300781), (17693, 157301), (23137, 120289), (25859, 107627)]