17018889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 24084480

約数和(自身を除く): 7065591

約数列:

[1, 3, 19, 57, 127, 381, 2351, 2413, 7053, 7239, 44669, 134007, 298577, 895731, 5672963, 17018889]

約数ペア:

[(1, 17018889), (3, 5672963), (19, 895731), (57, 298577), (127, 134007), (381, 44669), (2351, 7239), (2413, 7053)]