22686291

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{22709}}^1$

素因数の和:22755

約数の個数: 16

約数和(自身を含む): 34519200

約数和(自身を除く): 11832909

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 22709, 68127, 204381, 613143, 840233, 2520699, 7562097, 22686291]

約数ペア:

[(1, 22686291), (3, 7562097), (9, 2520699), (27, 840233), (37, 613143), (111, 204381), (333, 68127), (999, 22709)]