12508166881

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{343169}}^1$

素因数の和:343344

約数の個数: 16

約数和(自身を含む): 14759055360

約数和(自身を除く): 2250888479

約数列:

[1, 7, 41, 127, 287, 889, 5207, 36449, 343169, 2402183, 14069929, 43582463, 98489503, 305077241, 1786880983, 12508166881]

約数ペア:

[(1, 12508166881), (7, 1786880983), (41, 305077241), (127, 98489503), (287, 43582463), (889, 14069929), (5207, 2402183), (36449, 343169)]