39368719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 46010592

約数和(自身を除く): 6641873

約数列:

[1, 13, 17, 71, 169, 193, 221, 923, 1207, 2509, 2873, 3281, 11999, 13703, 15691, 32617, 42653, 178139, 203983, 232951, 554489, 2315807, 3028363, 39368719]

約数ペア:

[(1, 39368719), (13, 3028363), (17, 2315807), (71, 554489), (169, 232951), (193, 203983), (221, 178139), (923, 42653), (1207, 32617), (2509, 15691), (2873, 13703), (3281, 11999)]