14991021

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{5189}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 22420800

約数和(自身を除く): 7429779

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 5189, 15567, 46701, 140103, 555223, 1665669, 4997007, 14991021]

約数ペア:

[(1, 14991021), (3, 4997007), (9, 1665669), (27, 555223), (107, 140103), (321, 46701), (963, 15567), (2889, 5189)]