486747441

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{217201}}^1$

素因数の和:217293

約数の個数: 16

約数和(自身を含む): 729798720

約数和(自身を除く): 243051279

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 217201, 651603, 1954809, 5864427, 18027683, 54083049, 162249147, 486747441]

約数ペア:

[(1, 486747441), (3, 162249147), (9, 54083049), (27, 18027683), (83, 5864427), (249, 1954809), (747, 651603), (2241, 217201)]