118443807

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{280009}}^1$

素因数の和:280062

約数の個数: 12

約数和(自身を含む): 174726240

約数和(自身を除く): 56282433

約数列:

[1, 3, 9, 47, 141, 423, 280009, 840027, 2520081, 13160423, 39481269, 118443807]

約数ペア:

[(1, 118443807), (3, 39481269), (9, 13160423), (47, 2520081), (141, 840027), (423, 280009)]