23244381

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20073

約数の個数: 16

約数和(自身を含む): 35238720

約数和(自身を除く): 11994339

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 20021, 60063, 180189, 540567, 860903, 2582709, 7748127, 23244381]

約数ペア:

[(1, 23244381), (3, 7748127), (9, 2582709), (27, 860903), (43, 540567), (129, 180189), (387, 60063), (1161, 20021)]