1489725039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2375957}}^1$

素因数の和:2375990

約数の個数: 16

約数和(自身を含む): 2280919680

約数和(自身を除く): 791194641

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2375957, 7127871, 26135527, 45143183, 78406581, 135429549, 496575013, 1489725039]

約数ペア:

[(1, 1489725039), (3, 496575013), (11, 135429549), (19, 78406581), (33, 45143183), (57, 26135527), (209, 7127871), (627, 2375957)]