2019913029

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1767203}}^1$

素因数の和:1767336

約数の個数: 12

約数和(自身を含む): 2940627456

約数和(自身を除く): 920714427

約数列:

[1, 3, 9, 127, 381, 1143, 1767203, 5301609, 15904827, 224434781, 673304343, 2019913029]

約数ペア:

[(1, 2019913029), (3, 673304343), (9, 224434781), (127, 15904827), (381, 5301609), (1143, 1767203)]