13412337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 19010880

約数和(自身を除く): 5598543

約数列:

[1, 3, 17, 51, 409, 643, 1227, 1929, 6953, 10931, 20859, 32793, 262987, 788961, 4470779, 13412337]

約数ペア:

[(1, 13412337), (3, 4470779), (17, 788961), (51, 262987), (409, 32793), (643, 20859), (1227, 10931), (1929, 6953)]