14139320489

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109843}}^1$

素因数の和:109965

約数の個数: 24

約数和(自身を含む): 17130391488

約数和(自身を除く): 2991070999

約数列:

[1, 7, 37, 49, 71, 259, 497, 1813, 2627, 3479, 18389, 109843, 128723, 768901, 4064191, 5382307, 7798853, 28449337, 54591971, 199145359, 288557561, 382143797, 2019902927, 14139320489]

約数ペア:

[(1, 14139320489), (7, 2019902927), (37, 382143797), (49, 288557561), (71, 199145359), (259, 54591971), (497, 28449337), (1813, 7798853), (2627, 5382307), (3479, 4064191), (18389, 768901), (109843, 128723)]