9731139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12858

約数の個数: 16

約数和(自身を含む): 14770944

約数和(自身を除く): 5039805

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 12821, 38463, 141031, 294883, 423093, 884649, 3243713, 9731139]

約数ペア:

[(1, 9731139), (3, 3243713), (11, 884649), (23, 423093), (33, 294883), (69, 141031), (253, 38463), (759, 12821)]