13425183

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 20255400

約数和(自身を除く): 6830217

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1549, 2889, 4647, 8667, 13941, 41823, 125469, 165743, 497229, 1491687, 4475061, 13425183]

約数ペア:

[(1, 13425183), (3, 4475061), (9, 1491687), (27, 497229), (81, 165743), (107, 125469), (321, 41823), (963, 13941), (1549, 8667), (2889, 4647)]