2079228933

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{309271}}^1$

素因数の和:309366

約数の個数: 20

約数和(自身を含む): 3143440608

約数和(自身を除く): 1064211675

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 309271, 927813, 2783439, 8350317, 25050951, 25669493, 77008479, 231025437, 693076311, 2079228933]

約数ペア:

[(1, 2079228933), (3, 693076311), (9, 231025437), (27, 77008479), (81, 25669493), (83, 25050951), (249, 8350317), (747, 2783439), (2241, 927813), (6723, 309271)]