26408889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{75239}}^1$

素因数の和:75261

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 15725511

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 75239, 225717, 677151, 978107, 2031453, 2934321, 8802963, 26408889]

約数ペア:

[(1, 26408889), (3, 8802963), (9, 2934321), (13, 2031453), (27, 978107), (39, 677151), (117, 225717), (351, 75239)]