12791703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 18005760

約数和(自身を除く): 5214057

約数列:

[1, 3, 23, 69, 89, 267, 2047, 2083, 6141, 6249, 47909, 143727, 185387, 556161, 4263901, 12791703]

約数ペア:

[(1, 12791703), (3, 4263901), (23, 556161), (69, 185387), (89, 143727), (267, 47909), (2047, 6249), (2083, 6141)]