28623023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 34389360

約数和(自身を除く): 5766337

約数列:

[1, 11, 13, 89, 143, 169, 173, 979, 1157, 1859, 1903, 2249, 12727, 15041, 15397, 24739, 29237, 165451, 169367, 200161, 321607, 2201771, 2602093, 28623023]

約数ペア:

[(1, 28623023), (11, 2602093), (13, 2201771), (89, 321607), (143, 200161), (169, 169367), (173, 165451), (979, 29237), (1157, 24739), (1859, 15397), (1903, 15041), (2249, 12727)]