85891043

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 101689344

約数和(自身を除く): 15798301

約数列:

[1, 7, 47, 71, 329, 497, 3337, 3677, 23359, 25739, 172819, 261067, 1209733, 1827469, 12270149, 85891043]

約数ペア:

[(1, 85891043), (7, 12270149), (47, 1827469), (71, 1209733), (329, 261067), (497, 172819), (3337, 25739), (3677, 23359)]