51947883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443999}}^1$

素因数の和:444018

約数の個数: 12

約数和(自身を含む): 80808000

約数和(自身を除く): 28860117

約数列:

[1, 3, 9, 13, 39, 117, 443999, 1331997, 3995991, 5771987, 17315961, 51947883]

約数ペア:

[(1, 51947883), (3, 17315961), (9, 5771987), (13, 3995991), (39, 1331997), (117, 443999)]