1915693137579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{71085871}}^1$

素因数の和:71086578

約数の個数: 16

約数和(自身を含む): 2754719711744

約数和(自身を除く): 839026574165

約数列:

[1, 3, 13, 39, 691, 2073, 8983, 26949, 71085871, 213257613, 924116323, 2772348969, 49120336861, 147361010583, 638564379193, 1915693137579]

約数ペア:

[(1, 1915693137579), (3, 638564379193), (13, 147361010583), (39, 49120336861), (691, 2772348969), (2073, 924116323), (8983, 213257613), (26949, 71085871)]