8909217

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 13253760

約数和(自身を除く): 4344543

約数列:

[1, 3, 9, 27, 311, 933, 1061, 2799, 3183, 8397, 9549, 28647, 329971, 989913, 2969739, 8909217]

約数ペア:

[(1, 8909217), (3, 2969739), (9, 989913), (27, 329971), (311, 28647), (933, 9549), (1061, 8397), (2799, 3183)]