13745889

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 20442240

約数和(自身を除く): 6696351

約数列:

[1, 3, 9, 27, 311, 933, 1637, 2799, 4911, 8397, 14733, 44199, 509107, 1527321, 4581963, 13745889]

約数ペア:

[(1, 13745889), (3, 4581963), (9, 1527321), (27, 509107), (311, 44199), (933, 14733), (1637, 8397), (2799, 4911)]