2017491243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{16691}}^1$

素因数の和:17674

約数の個数: 16

約数和(自身を含む): 2755648896

約数和(自身を除く): 738157653

約数列:

[1, 3, 43, 129, 937, 2811, 16691, 40291, 50073, 120873, 717713, 2153139, 15639467, 46918401, 672497081, 2017491243]

約数ペア:

[(1, 2017491243), (3, 672497081), (43, 46918401), (129, 15639467), (937, 2153139), (2811, 717713), (16691, 120873), (40291, 50073)]