22890789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{49871}}^1$

素因数の和:49897

約数の個数: 16

約数和(自身を含む): 35907840

約数和(自身を除く): 13017051

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 49871, 149613, 448839, 847807, 1346517, 2543421, 7630263, 22890789]

約数ペア:

[(1, 22890789), (3, 7630263), (9, 2543421), (17, 1346517), (27, 847807), (51, 448839), (153, 149613), (459, 49871)]