28609113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43151}}^1$

素因数の和:43184

約数の個数: 16

約数和(自身を含む): 43497216

約数和(自身を除く): 14888103

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 43151, 129453, 560963, 733567, 1682889, 2200701, 9536371, 28609113]

約数ペア:

[(1, 28609113), (3, 9536371), (13, 2200701), (17, 1682889), (39, 733567), (51, 560963), (221, 129453), (663, 43151)]