2018561241

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{129221}}^1$

素因数の和:129392

約数の個数: 16

約数和(自身を含む): 2778789888

約数和(自身を除く): 760228647

約数列:

[1, 3, 41, 123, 127, 381, 5207, 15621, 129221, 387663, 5298061, 15894183, 16411067, 49233201, 672853747, 2018561241]

約数ペア:

[(1, 2018561241), (3, 672853747), (41, 49233201), (123, 16411067), (127, 15894183), (381, 5298061), (5207, 387663), (15621, 129221)]