3885759

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 5840640

約数和(自身を除く): 1954881

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2027, 6081, 18243, 54729, 143917, 431751, 1295253, 3885759]

約数ペア:

[(1, 3885759), (3, 1295253), (9, 431751), (27, 143917), (71, 54729), (213, 18243), (639, 6081), (1917, 2027)]