17993492157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4446131}}^1$

素因数の和:4446224

約数の個数: 16

約数和(自身を含む): 25609720320

約数和(自身を除く): 7616228163

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4446131, 13338393, 84476489, 253429467, 315675301, 947025903, 5997830719, 17993492157]

約数ペア:

[(1, 17993492157), (3, 5997830719), (19, 947025903), (57, 315675301), (71, 253429467), (213, 84476489), (1349, 13338393), (4047, 4446131)]