31190939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 3645541

約数列:

[1, 13, 47, 71, 611, 719, 923, 3337, 9347, 33793, 43381, 51049, 439309, 663637, 2399303, 31190939]

約数ペア:

[(1, 31190939), (13, 2399303), (47, 663637), (71, 439309), (611, 51049), (719, 43381), (923, 33793), (3337, 9347)]