65560391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 71916768

約数和(自身を除く): 6356377

約数列:

[1, 13, 131, 137, 281, 1703, 1781, 3653, 17947, 36811, 38497, 233311, 478543, 500461, 5043107, 65560391]

約数ペア:

[(1, 65560391), (13, 5043107), (131, 500461), (137, 478543), (281, 233311), (1703, 38497), (1781, 36811), (3653, 17947)]