40887669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{991}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 57853440

約数和(自身を除く): 16965771

約数列:

[1, 3, 17, 51, 809, 991, 2427, 2973, 13753, 16847, 41259, 50541, 801719, 2405157, 13629223, 40887669]

約数ペア:

[(1, 40887669), (3, 13629223), (17, 2405157), (51, 801719), (809, 50541), (991, 41259), (2427, 16847), (2973, 13753)]