2017803807

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{6029}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 2989481040

約数和(自身を除く): 971677233

約数列:

[1, 3, 9, 41, 123, 369, 907, 2721, 6029, 8163, 18087, 37187, 54261, 111561, 247189, 334683, 741567, 2224701, 5468303, 16404909, 49214727, 224200423, 672601269, 2017803807]

約数ペア:

[(1, 2017803807), (3, 672601269), (9, 224200423), (41, 49214727), (123, 16404909), (369, 5468303), (907, 2224701), (2721, 741567), (6029, 334683), (8163, 247189), (18087, 111561), (37187, 54261)]