393164874

素因数分解:

$2^1\times 3^3\times {\mathrm{7280831}}^1$

素因数の和:7280842

約数の個数: 16

約数和(自身を含む): 873699840

約数和(自身を除く): 480534966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7280831, 14561662, 21842493, 43684986, 65527479, 131054958, 196582437, 393164874]

約数ペア:

[(1, 393164874), (2, 196582437), (3, 131054958), (6, 65527479), (9, 43684986), (18, 21842493), (27, 14561662), (54, 7280831)]