28192593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65717}}^1$

素因数の和:65744

約数の個数: 16

約数和(自身を含む): 44162496

約数和(自身を除く): 15969903

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 65717, 197151, 722887, 854321, 2168661, 2562963, 9397531, 28192593]

約数ペア:

[(1, 28192593), (3, 9397531), (11, 2562963), (13, 2168661), (33, 854321), (39, 722887), (143, 197151), (429, 65717)]