47728437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27011}}^1$

素因数の和:27064

約数の個数: 16

約数和(自身を含む): 69150720

約数和(自身を除く): 21422283

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 27011, 81033, 513209, 837341, 1539627, 2512023, 15909479, 47728437]

約数ペア:

[(1, 47728437), (3, 15909479), (19, 2512023), (31, 1539627), (57, 837341), (93, 513209), (589, 81033), (1767, 27011)]