13886139

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 4983621

約数列:

[1, 3, 107, 181, 239, 321, 543, 717, 19367, 25573, 43259, 58101, 76719, 129777, 4628713, 13886139]

約数ペア:

[(1, 13886139), (3, 4628713), (107, 129777), (181, 76719), (239, 58101), (321, 43259), (543, 25573), (717, 19367)]