49971291

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 67887360

約数和(自身を除く): 17916069

約数列:

[1, 3, 71, 213, 283, 829, 849, 2487, 20093, 58859, 60279, 176577, 234607, 703821, 16657097, 49971291]

約数ペア:

[(1, 49971291), (3, 16657097), (71, 703821), (213, 234607), (283, 176577), (829, 60279), (849, 58859), (2487, 20093)]