51012471

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 69009408

約数和(自身を除く): 17996937

約数列:

[1, 3, 127, 191, 381, 573, 701, 2103, 24257, 72771, 89027, 133891, 267081, 401673, 17004157, 51012471]

約数ペア:

[(1, 51012471), (3, 17004157), (127, 401673), (191, 267081), (381, 133891), (573, 89027), (701, 72771), (2103, 24257)]