39331369

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 51103008

約数和(自身を除く): 11771639

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 1697, 2107, 3311, 11879, 18667, 23177, 72971, 83153, 130669, 510797, 802681, 914683, 3575579, 5618767, 39331369]

約数ペア:

[(1, 39331369), (7, 5618767), (11, 3575579), (43, 914683), (49, 802681), (77, 510797), (301, 130669), (473, 83153), (539, 72971), (1697, 23177), (2107, 18667), (3311, 11879)]