12577103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 16343040

約数和(自身を除く): 3765937

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 479, 847, 2387, 3353, 3751, 5269, 14849, 26257, 36883, 57959, 103943, 163339, 405713, 1143373, 1796729, 12577103]

約数ペア:

[(1, 12577103), (7, 1796729), (11, 1143373), (31, 405713), (77, 163339), (121, 103943), (217, 57959), (341, 36883), (479, 26257), (847, 14849), (2387, 5269), (3353, 3751)]