488553687

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{24223}}^1$

素因数の和:24321

約数の個数: 24

約数和(自身を含む): 740673024

約数和(自身を除く): 252119337

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 20169, 24223, 72669, 218007, 654021, 1962063, 2010509, 5886189, 6031527, 18094581, 54283743, 162851229, 488553687]

約数ペア:

[(1, 488553687), (3, 162851229), (9, 54283743), (27, 18094581), (81, 6031527), (83, 5886189), (243, 2010509), (249, 1962063), (747, 654021), (2241, 218007), (6723, 72669), (20169, 24223)]