12491193

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 19722304

約数和(自身を除く): 7231111

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 2647, 4719, 7941, 29117, 34411, 87351, 103233, 320287, 378521, 960861, 1135563, 4163731, 12491193]

約数ペア:

[(1, 12491193), (3, 4163731), (11, 1135563), (13, 960861), (33, 378521), (39, 320287), (121, 103233), (143, 87351), (363, 34411), (429, 29117), (1573, 7941), (2647, 4719)]