28144259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 33421920

約数和(自身を除く): 5277661

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 2029, 13871, 22319, 26377, 196813, 290147, 2164943, 2558569, 28144259]

約数ペア:

[(1, 28144259), (11, 2558569), (13, 2164943), (97, 290147), (143, 196813), (1067, 26377), (1261, 22319), (2029, 13871)]