2297016621

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{636469}}^1$

素因数の和:636876

約数の個数: 12

約数和(自身を含む): 3326192220

約数和(自身を除く): 1029175599

約数列:

[1, 3, 9, 401, 1203, 3609, 636469, 1909407, 5728221, 255224069, 765672207, 2297016621]

約数ペア:

[(1, 2297016621), (3, 765672207), (9, 255224069), (401, 5728221), (1203, 1909407), (3609, 636469)]