2247221799

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{65899}}^1$

素因数の和:66332

約数の個数: 20

約数和(自身を含む): 3364985800

約数和(自身を除く): 1117764001

約数列:

[1, 3, 9, 27, 81, 421, 1263, 3789, 11367, 34101, 65899, 197697, 593091, 1779273, 5337819, 27743479, 83230437, 249691311, 749073933, 2247221799]

約数ペア:

[(1, 2247221799), (3, 749073933), (9, 249691311), (27, 83230437), (81, 27743479), (421, 5337819), (1263, 1779273), (3789, 593091), (11367, 197697), (34101, 65899)]