580909149

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{909091}}^1$

素因数の和:909168

約数の個数: 12

約数和(自身を含む): 850910112

約数和(自身を除く): 270000963

約数列:

[1, 3, 9, 71, 213, 639, 909091, 2727273, 8181819, 64545461, 193636383, 580909149]

約数ペア:

[(1, 580909149), (3, 193636383), (9, 64545461), (71, 8181819), (213, 2727273), (639, 909091)]