7620039

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 13177944

約数和(自身を除く): 5557905

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 467, 777, 1401, 1813, 2331, 3269, 4203, 5439, 9807, 16317, 17279, 22883, 29421, 51837, 68649, 120953, 155511, 205947, 362859, 846671, 1088577, 2540013, 7620039]

約数ペア:

[(1, 7620039), (3, 2540013), (7, 1088577), (9, 846671), (21, 362859), (37, 205947), (49, 155511), (63, 120953), (111, 68649), (147, 51837), (259, 29421), (333, 22883), (441, 17279), (467, 16317), (777, 9807), (1401, 5439), (1813, 4203), (2331, 3269)]