8513397

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 12792960

約数和(自身を除く): 4279563

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4441, 13323, 39969, 119907, 315311, 945933, 2837799, 8513397]

約数ペア:

[(1, 8513397), (3, 2837799), (9, 945933), (27, 315311), (71, 119907), (213, 39969), (639, 13323), (1917, 4441)]