2247133189

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{32687}}^1$

素因数の和:32785

約数の個数: 24

約数和(自身を含む): 2772465408

約数和(自身を除く): 525332219

約数列:

[1, 7, 23, 49, 61, 161, 427, 1127, 1403, 2989, 9821, 32687, 68747, 228809, 751801, 1601663, 1993907, 5262607, 13957349, 36838249, 45859861, 97701443, 321019027, 2247133189]

約数ペア:

[(1, 2247133189), (7, 321019027), (23, 97701443), (49, 45859861), (61, 36838249), (161, 13957349), (427, 5262607), (1127, 1993907), (1403, 1601663), (2989, 751801), (9821, 228809), (32687, 68747)]