2008338003

素因数分解:

$3^3\times 7^1\times {\mathrm{10626127}}^1$

素因数の和:10626143

約数の個数: 16

約数和(自身を含む): 3400360960

約数和(自身を除く): 1392022957

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10626127, 31878381, 74382889, 95635143, 223148667, 286905429, 669446001, 2008338003]

約数ペア:

[(1, 2008338003), (3, 669446001), (7, 286905429), (9, 223148667), (21, 95635143), (27, 74382889), (63, 31878381), (189, 10626127)]