86558391

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{40241}}^1$

素因数の和:40486

約数の個数: 12

約数和(自身を含む): 125555040

約数和(自身を除く): 38996649

約数列:

[1, 3, 9, 239, 717, 2151, 40241, 120723, 362169, 9617599, 28852797, 86558391]

約数ペア:

[(1, 86558391), (3, 28852797), (9, 9617599), (239, 362169), (717, 120723), (2151, 40241)]