858705027

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{24733}}^1$

素因数の和:24970

約数の個数: 16

約数和(自身を含む): 1168236288

約数和(自身を除く): 309531261

約数列:

[1, 3, 71, 163, 213, 489, 11573, 24733, 34719, 74199, 1756043, 4031479, 5268129, 12094437, 286235009, 858705027]

約数ペア:

[(1, 858705027), (3, 286235009), (71, 12094437), (163, 5268129), (213, 4031479), (489, 1756043), (11573, 74199), (24733, 34719)]