13888473

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 20011488

約数和(自身を除く): 6123015

約数列:

[1, 3, 17, 51, 83, 193, 249, 289, 579, 867, 1411, 3281, 4233, 9843, 16019, 23987, 48057, 55777, 71961, 167331, 272323, 816969, 4629491, 13888473]

約数ペア:

[(1, 13888473), (3, 4629491), (17, 816969), (51, 272323), (83, 167331), (193, 71961), (249, 55777), (289, 48057), (579, 23987), (867, 16019), (1411, 9843), (3281, 4233)]