530157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 760320

約数和(自身を除く): 230163

約数列:

[1, 3, 19, 57, 71, 131, 213, 393, 1349, 2489, 4047, 7467, 9301, 27903, 176719, 530157]

約数ペア:

[(1, 530157), (3, 176719), (19, 27903), (57, 9301), (71, 7467), (131, 4047), (213, 2489), (393, 1349)]