121221069

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2011}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 164565504

約数和(自身を除く): 43344435

約数列:

[1, 3, 71, 213, 283, 849, 2011, 6033, 20093, 60279, 142781, 428343, 569113, 1707339, 40407023, 121221069]

約数ペア:

[(1, 121221069), (3, 40407023), (71, 1707339), (213, 569113), (283, 428343), (849, 142781), (2011, 60279), (6033, 20093)]