1567942839

素因数分解:

$3^4\times {\mathrm{2083}}^1\times {\mathrm{9293}}^1$

素因数の和:11388

約数の個数: 20

約数和(自身を含む): 2343612216

約数和(自身を除く): 775669377

約数列:

[1, 3, 9, 27, 81, 2083, 6249, 9293, 18747, 27879, 56241, 83637, 168723, 250911, 752733, 19357319, 58071957, 174215871, 522647613, 1567942839]

約数ペア:

[(1, 1567942839), (3, 522647613), (9, 174215871), (27, 58071957), (81, 19357319), (2083, 752733), (6249, 250911), (9293, 168723), (18747, 83637), (27879, 56241)]