28168437

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 41887552

約数和(自身を除く): 13719115

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 1063, 2409, 3189, 8833, 11693, 26499, 35079, 77599, 128623, 232797, 385869, 853589, 2560767, 9389479, 28168437]

約数ペア:

[(1, 28168437), (3, 9389479), (11, 2560767), (33, 853589), (73, 385869), (121, 232797), (219, 128623), (363, 77599), (803, 35079), (1063, 26499), (2409, 11693), (3189, 8833)]