12528025281

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{15640481}}^1$

素因数の和:15640576

約数の個数: 12

約数和(自身を含む): 18299363940

約数和(自身を除く): 5771338659

約数列:

[1, 3, 9, 89, 267, 801, 15640481, 46921443, 140764329, 1392002809, 4176008427, 12528025281]

約数ペア:

[(1, 12528025281), (3, 4176008427), (9, 1392002809), (89, 140764329), (267, 46921443), (801, 15640481)]