2019670209

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{5473361}}^1$

素因数の和:5473408

約数の個数: 12

約数和(自身を含む): 2988455652

約数和(自身を除く): 968785443

約数列:

[1, 3, 9, 41, 123, 369, 5473361, 16420083, 49260249, 224407801, 673223403, 2019670209]

約数ペア:

[(1, 2019670209), (3, 673223403), (9, 224407801), (41, 49260249), (123, 16420083), (369, 5473361)]