11999805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17021}}^1$

素因数の和:17076

約数の個数: 16

約数和(自身を含む): 19609344

約数和(自身を除く): 7609539

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17021, 51063, 85105, 255315, 799987, 2399961, 3999935, 11999805]

約数ペア:

[(1, 11999805), (3, 3999935), (5, 2399961), (15, 799987), (47, 255315), (141, 85105), (235, 51063), (705, 17021)]