2016087489

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1914613}}^1$

素因数の和:1914638

約数の個数: 20

約数和(自身を含む): 3243356116

約数和(自身を除く): 1227268627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1914613, 5743839, 17231517, 24889969, 51694551, 74669907, 155083653, 224009721, 672029163, 2016087489]

約数ペア:

[(1, 2016087489), (3, 672029163), (9, 224009721), (13, 155083653), (27, 74669907), (39, 51694551), (81, 24889969), (117, 17231517), (351, 5743839), (1053, 1914613)]