1966437

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2230

約数の個数: 20

約数和(自身を含む): 3206016

約数和(自身を除く): 1239579

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2207, 6621, 19863, 24277, 59589, 72831, 178767, 218493, 655479, 1966437]

約数ペア:

[(1, 1966437), (3, 655479), (9, 218493), (11, 178767), (27, 72831), (33, 59589), (81, 24277), (99, 19863), (297, 6621), (891, 2207)]