22142889

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 33388992

約数和(自身を除く): 11246103

約数列:

[1, 3, 9, 27, 81, 243, 293, 311, 879, 933, 2637, 2799, 7911, 8397, 23733, 25191, 71199, 75573, 91123, 273369, 820107, 2460321, 7380963, 22142889]

約数ペア:

[(1, 22142889), (3, 7380963), (9, 2460321), (27, 820107), (81, 273369), (243, 91123), (293, 75573), (311, 71199), (879, 25191), (933, 23733), (2637, 8397), (2799, 7911)]