31326317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 35363328

約数和(自身を除く): 4037011

約数列:

[1, 11, 43, 103, 473, 643, 1133, 4429, 7073, 27649, 48719, 66229, 304139, 728519, 2847847, 31326317]

約数ペア:

[(1, 31326317), (11, 2847847), (43, 728519), (103, 304139), (473, 66229), (643, 48719), (1133, 27649), (4429, 7073)]