2007666429

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1\times {\mathrm{5051}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 2735354880

約数和(自身を除く): 727688451

約数列:

[1, 3, 47, 141, 2819, 5051, 8457, 15153, 132493, 237397, 397479, 712191, 14238769, 42716307, 669222143, 2007666429]

約数ペア:

[(1, 2007666429), (3, 669222143), (47, 42716307), (141, 14238769), (2819, 712191), (5051, 397479), (8457, 237397), (15153, 132493)]