22166391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 31925376

約数和(自身を除く): 9758985

約数列:

[1, 3, 13, 39, 443, 1283, 1329, 3849, 5759, 16679, 17277, 50037, 568369, 1705107, 7388797, 22166391]

約数ペア:

[(1, 22166391), (3, 7388797), (13, 1705107), (39, 568369), (443, 50037), (1283, 17277), (1329, 16679), (3849, 5759)]