2051236221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{11159}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 2776965120

約数和(自身を除く): 725728899

約数列:

[1, 3, 71, 213, 863, 2589, 11159, 33477, 61273, 183819, 792289, 2376867, 9630217, 28890651, 683745407, 2051236221]

約数ペア:

[(1, 2051236221), (3, 683745407), (71, 28890651), (213, 9630217), (863, 2376867), (2589, 792289), (11159, 183819), (33477, 61273)]