28368093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 41034560

約数和(自身を除く): 12666467

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5233, 5421, 15699, 68029, 204087, 727387, 2182161, 9456031, 28368093]

約数ペア:

[(1, 28368093), (3, 9456031), (13, 2182161), (39, 727387), (139, 204087), (417, 68029), (1807, 15699), (5233, 5421)]