9470277

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2774

約数の個数: 20

約数和(自身を含む): 14481280

約数和(自身を除く): 5011003

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2719, 3483, 8157, 24471, 73413, 116917, 220239, 350751, 1052253, 3156759, 9470277]

約数ペア:

[(1, 9470277), (3, 3156759), (9, 1052253), (27, 350751), (43, 220239), (81, 116917), (129, 73413), (387, 24471), (1161, 8157), (2719, 3483)]