2023278957

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{746873}}^1$

素因数の和:746929

約数の個数: 24

約数和(自身を含む): 3417695424

約数和(自身を除く): 1394416467

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 746873, 2240619, 5228111, 6721857, 15684333, 32115539, 47052999, 96346617, 224808773, 289039851, 674426319, 2023278957]

約数ペア:

[(1, 2023278957), (3, 674426319), (7, 289039851), (9, 224808773), (21, 96346617), (43, 47052999), (63, 32115539), (129, 15684333), (301, 6721857), (387, 5228111), (903, 2240619), (2709, 746873)]