6490887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 9391200

約数和(自身を除く): 2900313

約数列:

[1, 3, 13, 39, 149, 447, 1117, 1937, 3351, 5811, 14521, 43563, 166433, 499299, 2163629, 6490887]

約数ペア:

[(1, 6490887), (3, 2163629), (13, 499299), (39, 166433), (149, 43563), (447, 14521), (1117, 5811), (1937, 3351)]