28766023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11833}}^1$

素因数の和:11874

約数の個数: 16

約数和(自身を含む): 35786016

約数和(自身を除く): 7019993

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11833, 130163, 153829, 201161, 1692119, 2212771, 2615093, 28766023]

約数ペア:

[(1, 28766023), (11, 2615093), (13, 2212771), (17, 1692119), (143, 201161), (187, 153829), (221, 130163), (2431, 11833)]