849273607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 1137697792

約数和(自身を除く): 288424185

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 289, 301, 559, 731, 751, 1547, 2023, 3757, 3913, 5117, 5257, 9503, 9763, 12427, 12767, 26299, 32293, 66521, 68341, 86989, 89369, 161551, 165971, 217039, 226051, 419809, 548981, 1130857, 1161797, 1519273, 2821507, 2938663, 3842867, 7136753, 9332677, 19750549, 49957271, 65328739, 121324801, 849273607]

約数ペア:

[(1, 849273607), (7, 121324801), (13, 65328739), (17, 49957271), (43, 19750549), (91, 9332677), (119, 7136753), (221, 3842867), (289, 2938663), (301, 2821507), (559, 1519273), (731, 1161797), (751, 1130857), (1547, 548981), (2023, 419809), (3757, 226051), (3913, 217039), (5117, 165971), (5257, 161551), (9503, 89369), (9763, 86989), (12427, 68341), (12767, 66521), (26299, 32293)]