30239559

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{709}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 50063520

約数和(自身を除く): 19823961

約数列:

[1, 3, 7, 9, 21, 63, 677, 709, 2031, 2127, 4739, 4963, 6093, 6381, 14217, 14889, 42651, 44667, 479993, 1439979, 3359951, 4319937, 10079853, 30239559]

約数ペア:

[(1, 30239559), (3, 10079853), (7, 4319937), (9, 3359951), (21, 1439979), (63, 479993), (677, 44667), (709, 42651), (2031, 14889), (2127, 14217), (4739, 6381), (4963, 6093)]