23187277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 25312320

約数和(自身を除く): 2125043

約数列:

[1, 19, 43, 101, 281, 817, 1919, 4343, 5339, 12083, 28381, 82517, 229577, 539239, 1220383, 23187277]

約数ペア:

[(1, 23187277), (19, 1220383), (43, 539239), (101, 229577), (281, 82517), (817, 28381), (1919, 12083), (4343, 5339)]