2077987743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83383}}^1$

素因数の和:83476

約数の個数: 32

約数和(自身を含む): 3362042880

約数和(自身を除く): 1284055137

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 83383, 250149, 750447, 1083979, 2251341, 3251937, 5920193, 9755811, 17760579, 29267433, 53281737, 76962509, 159845211, 230887527, 692662581, 2077987743]

約数ペア:

[(1, 2077987743), (3, 692662581), (9, 230887527), (13, 159845211), (27, 76962509), (39, 53281737), (71, 29267433), (117, 17760579), (213, 9755811), (351, 5920193), (639, 3251937), (923, 2251341), (1917, 1083979), (2769, 750447), (8307, 250149), (24921, 83383)]