13087023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 18306816

約数和(自身を除く): 5219793

約数列:

[1, 3, 23, 69, 241, 723, 787, 2361, 5543, 16629, 18101, 54303, 189667, 569001, 4362341, 13087023]

約数ペア:

[(1, 13087023), (3, 4362341), (23, 569001), (69, 189667), (241, 54303), (723, 18101), (787, 16629), (2361, 5543)]