8713191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 12407040

約数和(自身を除く): 3693849

約数列:

[1, 3, 19, 57, 71, 213, 1349, 2153, 4047, 6459, 40907, 122721, 152863, 458589, 2904397, 8713191]

約数ペア:

[(1, 8713191), (3, 2904397), (19, 458589), (57, 152863), (71, 122721), (213, 40907), (1349, 6459), (2153, 4047)]