7681027497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17904493}}^1$

素因数の和:17904520

約数の個数: 16

約数和(自身を含む): 12031819968

約数和(自身を除く): 4350792471

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 17904493, 53713479, 196949423, 232758409, 590848269, 698275227, 2560342499, 7681027497]

約数ペア:

[(1, 7681027497), (3, 2560342499), (11, 698275227), (13, 590848269), (33, 232758409), (39, 196949423), (143, 53713479), (429, 17904493)]