26867001

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1291}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 41013248

約数和(自身を除く): 14146247

約数列:

[1, 3, 7, 21, 991, 1291, 2973, 3873, 6937, 9037, 20811, 27111, 1279381, 3838143, 8955667, 26867001]

約数ペア:

[(1, 26867001), (3, 8955667), (7, 3838143), (21, 1279381), (991, 27111), (1291, 20811), (2973, 9037), (3873, 6937)]