500709315933

素因数分解:

$3^4\times {\mathrm{8287}}^1\times {\mathrm{745939}}^1$

素因数の和:754238

約数の個数: 20

約数和(自身を含む): 748064437120

約数和(自身を除く): 247355121187

約数列:

[1, 3, 9, 27, 81, 8287, 24861, 74583, 223749, 671247, 745939, 2237817, 6713451, 20140353, 60421059, 6181596493, 18544789479, 55634368437, 166903105311, 500709315933]

約数ペア:

[(1, 500709315933), (3, 166903105311), (9, 55634368437), (27, 18544789479), (81, 6181596493), (8287, 60421059), (24861, 20140353), (74583, 6713451), (223749, 2237817), (671247, 745939)]