16791363

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{20963}}^1$

素因数の和:21058

約数の個数: 12

約数和(自身を含む): 24527880

約数和(自身を除く): 7736517

約数列:

[1, 3, 9, 89, 267, 801, 20963, 62889, 188667, 1865707, 5597121, 16791363]

約数ペア:

[(1, 16791363), (3, 5597121), (9, 1865707), (89, 188667), (267, 62889), (801, 20963)]