8639649

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 12846400

約数和(自身を除く): 4206751

約数列:

[1, 3, 9, 27, 433, 739, 1299, 2217, 3897, 6651, 11691, 19953, 319987, 959961, 2879883, 8639649]

約数ペア:

[(1, 8639649), (3, 2879883), (9, 959961), (27, 319987), (433, 19953), (739, 11691), (1299, 6651), (2217, 3897)]