2247998529

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2309}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 3602491200

約数和(自身を除く): 1354492671

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 179, 259, 537, 777, 1253, 1813, 2309, 3759, 5439, 6623, 6927, 8771, 16163, 19869, 26313, 46361, 48489, 85433, 113141, 139083, 256299, 324527, 339423, 413311, 598031, 973581, 1239933, 1794093, 2893177, 4186217, 8679531, 12558651, 15292507, 20252239, 45877521, 60756717, 107047549, 321142647, 749332843, 2247998529]

約数ペア:

[(1, 2247998529), (3, 749332843), (7, 321142647), (21, 107047549), (37, 60756717), (49, 45877521), (111, 20252239), (147, 15292507), (179, 12558651), (259, 8679531), (537, 4186217), (777, 2893177), (1253, 1794093), (1813, 1239933), (2309, 973581), (3759, 598031), (5439, 413311), (6623, 339423), (6927, 324527), (8771, 256299), (16163, 139083), (19869, 113141), (26313, 85433), (46361, 48489)]