28650417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4339}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 39997440

約数和(自身を除く): 11347023

約数列:

[1, 3, 31, 71, 93, 213, 2201, 4339, 6603, 13017, 134509, 308069, 403527, 924207, 9550139, 28650417]

約数ペア:

[(1, 28650417), (3, 9550139), (31, 924207), (71, 403527), (93, 308069), (213, 134509), (2201, 13017), (4339, 6603)]