797259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 1140480

約数和(自身を除く): 343221

約数列:

[1, 3, 19, 57, 71, 197, 213, 591, 1349, 3743, 4047, 11229, 13987, 41961, 265753, 797259]

約数ペア:

[(1, 797259), (3, 265753), (19, 41961), (57, 13987), (71, 11229), (197, 4047), (213, 3743), (591, 1349)]