47728443

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1777}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 72826880

約数和(自身を除く): 25098437

約数列:

[1, 3, 7, 21, 1279, 1777, 3837, 5331, 8953, 12439, 26859, 37317, 2272783, 6818349, 15909481, 47728443]

約数ペア:

[(1, 47728443), (3, 15909481), (7, 6818349), (21, 2272783), (1279, 37317), (1777, 26859), (3837, 12439), (5331, 8953)]