14290778889

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{287813}}^1$

素因数の和:288438

約数の個数: 20

約数和(自身を含む): 21382853316

約数和(自身を除く): 7092074427

約数列:

[1, 3, 9, 27, 81, 613, 1839, 5517, 16551, 49653, 287813, 863439, 2590317, 7770951, 23312853, 176429369, 529288107, 1587864321, 4763592963, 14290778889]

約数ペア:

[(1, 14290778889), (3, 4763592963), (9, 1587864321), (27, 529288107), (81, 176429369), (613, 23312853), (1839, 7770951), (5517, 2590317), (16551, 863439), (49653, 287813)]