51718276317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12779411}}^1$

素因数の和:12779504

約数の個数: 16

約数和(自身を含む): 73609413120

約数和(自身を除く): 21891136803

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 12779411, 38338233, 242808809, 728426427, 907338181, 2722014543, 17239425439, 51718276317]

約数ペア:

[(1, 51718276317), (3, 17239425439), (19, 2722014543), (57, 907338181), (71, 728426427), (213, 242808809), (1349, 38338233), (4047, 12779411)]