2016521127

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6055619}}^1$

素因数の和:6055662

約数の個数: 12

約数和(自身を含む): 2991476280

約数和(自身を除く): 974955153

約数列:

[1, 3, 9, 37, 111, 333, 6055619, 18166857, 54500571, 224057903, 672173709, 2016521127]

約数ペア:

[(1, 2016521127), (3, 672173709), (9, 224057903), (37, 54500571), (111, 18166857), (333, 6055619)]