16926381

素因数分解:

$3^3\times {\mathrm{773}}^1\times {\mathrm{811}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 25139520

約数和(自身を除く): 8213139

約数列:

[1, 3, 9, 27, 773, 811, 2319, 2433, 6957, 7299, 20871, 21897, 626903, 1880709, 5642127, 16926381]

約数ペア:

[(1, 16926381), (3, 5642127), (9, 1880709), (27, 626903), (773, 21897), (811, 20871), (2319, 7299), (2433, 6957)]