2016204507

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{70381}}^1$

素因数の和:71451

約数の個数: 16

約数和(自身を含む): 2989827360

約数和(自身を除く): 973622853

約数列:

[1, 3, 9, 27, 1061, 3183, 9549, 28647, 70381, 211143, 633429, 1900287, 74674241, 224022723, 672068169, 2016204507]

約数ペア:

[(1, 2016204507), (3, 672068169), (9, 224022723), (27, 74674241), (1061, 1900287), (3183, 633429), (9549, 211143), (28647, 70381)]