17969402007

素因数分解:

$3^2\times {\mathrm{6679}}^1\times {\mathrm{298937}}^1$

素因数の和:305622

約数の個数: 12

約数和(自身を含む): 25959775920

約数和(自身を除く): 7990373913

約数列:

[1, 3, 9, 6679, 20037, 60111, 298937, 896811, 2690433, 1996600223, 5989800669, 17969402007]

約数ペア:

[(1, 17969402007), (3, 5989800669), (9, 1996600223), (6679, 2690433), (20037, 896811), (60111, 298937)]