22643919

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 34000512

約数和(自身を除く): 11356593

約数列:

[1, 3, 9, 31, 93, 277, 279, 293, 831, 879, 2493, 2637, 8587, 9083, 25761, 27249, 77283, 81161, 81747, 243483, 730449, 2515991, 7547973, 22643919]

約数ペア:

[(1, 22643919), (3, 7547973), (9, 2515991), (31, 730449), (93, 243483), (277, 81747), (279, 81161), (293, 77283), (831, 27249), (879, 25761), (2493, 9083), (2637, 8587)]