13003437

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 18023040

約数和(自身を除く): 5019603

約数列:

[1, 3, 41, 71, 123, 213, 1489, 2911, 4467, 8733, 61049, 105719, 183147, 317157, 4334479, 13003437]

約数ペア:

[(1, 13003437), (3, 4334479), (41, 317157), (71, 183147), (123, 105719), (213, 61049), (1489, 8733), (2911, 4467)]