47807211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 68048640

約数和(自身を除く): 20241429

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 11813, 35439, 224447, 673341, 838723, 2516169, 15935737, 47807211]

約数ペア:

[(1, 47807211), (3, 15935737), (19, 2516169), (57, 838723), (71, 673341), (213, 224447), (1349, 35439), (4047, 11813)]