5286123

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 18

約数和(自身を含む): 8063484

約数和(自身を除く): 2777361

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1627, 3249, 4881, 14643, 30913, 92739, 278217, 587347, 1762041, 5286123]

約数ペア:

[(1, 5286123), (3, 1762041), (9, 587347), (19, 278217), (57, 92739), (171, 30913), (361, 14643), (1083, 4881), (1627, 3249)]