70876389

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 96266880

約数和(自身を除く): 25390491

約数列:

[1, 3, 71, 213, 269, 807, 1237, 3711, 19099, 57297, 87827, 263481, 332753, 998259, 23625463, 70876389]

約数ペア:

[(1, 70876389), (3, 23625463), (71, 998259), (213, 332753), (269, 263481), (807, 87827), (1237, 57297), (3711, 19099)]