13427613

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1818

約数の個数: 20

約数和(自身を含む): 20277180

約数和(自身を除く): 6849567

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1709, 2619, 5127, 7857, 15381, 46143, 138429, 165773, 497319, 1491957, 4475871, 13427613]

約数ペア:

[(1, 13427613), (3, 4475871), (9, 1491957), (27, 497319), (81, 165773), (97, 138429), (291, 46143), (873, 15381), (1709, 7857), (2619, 5127)]