22173831

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16132

約数の個数: 20

約数和(自身を含む): 35074512

約数和(自身を除く): 12900681

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16103, 48309, 144927, 273751, 434781, 821253, 1304343, 2463759, 7391277, 22173831]

約数ペア:

[(1, 22173831), (3, 7391277), (9, 2463759), (17, 1304343), (27, 821253), (51, 434781), (81, 273751), (153, 144927), (459, 48309), (1377, 16103)]