127049993

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 160170912

約数和(自身を除く): 33120919

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 3547, 5117, 24829, 35819, 60299, 152521, 173803, 422093, 1067647, 2592857, 2954651, 7473529, 18149999, 127049993]

約数ペア:

[(1, 127049993), (7, 18149999), (17, 7473529), (43, 2954651), (49, 2592857), (119, 1067647), (301, 422093), (731, 173803), (833, 152521), (2107, 60299), (3547, 35819), (5117, 24829)]