8862147

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 14736384

約数和(自身を除く): 5874237

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 863, 1141, 1467, 2589, 3423, 6041, 7767, 10269, 18123, 54369, 140669, 422007, 984683, 1266021, 2954049, 8862147]

約数ペア:

[(1, 8862147), (3, 2954049), (7, 1266021), (9, 984683), (21, 422007), (63, 140669), (163, 54369), (489, 18123), (863, 10269), (1141, 7767), (1467, 6041), (2589, 3423)]