1839656961

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{497339}}^1$

素因数の和:497485

約数の個数: 16

約数和(自身を含む): 2745316800

約数和(自身を除く): 905659839

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 497339, 1492017, 4476051, 13428153, 68135443, 204406329, 613218987, 1839656961]

約数ペア:

[(1, 1839656961), (3, 613218987), (9, 204406329), (27, 68135443), (137, 13428153), (411, 4476051), (1233, 1492017), (3699, 497339)]