40864497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5233}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 57783360

約数和(自身を除く): 16918863

約数列:

[1, 3, 19, 57, 137, 411, 2603, 5233, 7809, 15699, 99427, 298281, 716921, 2150763, 13621499, 40864497]

約数ペア:

[(1, 40864497), (3, 13621499), (19, 2150763), (57, 716921), (137, 298281), (411, 99427), (2603, 15699), (5233, 7809)]