13449717

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{2971}}^1$

素因数の和:3480

約数の個数: 12

約数和(自身を含む): 19472544

約数和(自身を除く): 6022827

約数列:

[1, 3, 9, 503, 1509, 2971, 4527, 8913, 26739, 1494413, 4483239, 13449717]

約数ペア:

[(1, 13449717), (3, 4483239), (9, 1494413), (503, 26739), (1509, 8913), (2971, 4527)]