12479173

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 15660864

約数和(自身を除く): 3181691

約数列:

[1, 7, 17, 49, 71, 119, 211, 497, 833, 1207, 1477, 3479, 3587, 8449, 10339, 14981, 25109, 59143, 104867, 175763, 254677, 734069, 1782739, 12479173]

約数ペア:

[(1, 12479173), (7, 1782739), (17, 734069), (49, 254677), (71, 175763), (119, 104867), (211, 59143), (497, 25109), (833, 14981), (1207, 10339), (1477, 8449), (3479, 3587)]