16153521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 22609536

約数和(自身を除く): 6456015

約数列:

[1, 3, 23, 69, 193, 579, 1213, 3639, 4439, 13317, 27899, 83697, 234109, 702327, 5384507, 16153521]

約数ペア:

[(1, 16153521), (3, 5384507), (23, 702327), (69, 234109), (193, 83697), (579, 27899), (1213, 13317), (3639, 4439)]