13805259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 19891200

約数和(自身を除く): 6085941

約数列:

[1, 3, 13, 39, 479, 739, 1437, 2217, 6227, 9607, 18681, 28821, 353981, 1061943, 4601753, 13805259]

約数ペア:

[(1, 13805259), (3, 4601753), (13, 1061943), (39, 353981), (479, 28821), (739, 18681), (1437, 9607), (2217, 6227)]