31205493

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{35023}}^1$

素因数の和:35046

約数の個数: 20

約数和(自身を含む): 50854848

約数和(自身を除く): 19649355

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 35023, 105069, 315207, 385253, 945621, 1155759, 2836863, 3467277, 10401831, 31205493]

約数ペア:

[(1, 31205493), (3, 10401831), (9, 3467277), (11, 2836863), (27, 1155759), (33, 945621), (81, 385253), (99, 315207), (297, 105069), (891, 35023)]