1720200427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1\times {\mathrm{1789}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 1909743840

約数和(自身を除く): 189543413

約数列:

[1, 11, 61, 671, 1433, 1789, 15763, 19679, 87413, 109129, 961543, 1200419, 2563637, 28200007, 156381857, 1720200427]

約数ペア:

[(1, 1720200427), (11, 156381857), (61, 28200007), (671, 2563637), (1433, 1200419), (1789, 961543), (15763, 109129), (19679, 87413)]