23402277

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6774

約数の個数: 20

約数和(自身を含む): 35777280

約数和(自身を除く): 12375003

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 6719, 20157, 60471, 181413, 288917, 544239, 866751, 2600253, 7800759, 23402277]

約数ペア:

[(1, 23402277), (3, 7800759), (9, 2600253), (27, 866751), (43, 544239), (81, 288917), (129, 181413), (387, 60471), (1161, 20157), (3483, 6719)]