30988889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^2\times {\mathrm{127}}^1$

素因数の和:356

約数の個数: 12

約数和(自身を含む): 32910336

約数和(自身を除く): 1921447

約数列:

[1, 23, 103, 127, 2369, 2921, 10609, 13081, 244007, 300863, 1347343, 30988889]

約数ペア:

[(1, 30988889), (23, 1347343), (103, 300863), (127, 244007), (2369, 13081), (2921, 10609)]