399188427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{11027}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 581219712

約数和(自身を除く): 182031285

約数列:

[1, 3, 11, 33, 1097, 3291, 11027, 12067, 33081, 36201, 121297, 363891, 12096619, 36289857, 133062809, 399188427]

約数ペア:

[(1, 399188427), (3, 133062809), (11, 36289857), (33, 12096619), (1097, 363891), (3291, 121297), (11027, 36201), (12067, 33081)]