2017243485

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{327209}}^1$

素因数の和:327357

約数の個数: 24

約数和(自身を含む): 3522088440

約数和(自身を除く): 1504844955

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 327209, 981627, 1636045, 2944881, 4908135, 14724405, 44827633, 134482899, 224138165, 403448697, 672414495, 2017243485]

約数ペア:

[(1, 2017243485), (3, 672414495), (5, 403448697), (9, 224138165), (15, 134482899), (45, 44827633), (137, 14724405), (411, 4908135), (685, 2944881), (1233, 1636045), (2055, 981627), (6165, 327209)]