2568363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 4247040

約数和(自身を除く): 1678677

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 157, 287, 399, 471, 779, 861, 1099, 2337, 2983, 3297, 5453, 6437, 8949, 16359, 19311, 20881, 45059, 62643, 122303, 135177, 366909, 856121, 2568363]

約数ペア:

[(1, 2568363), (3, 856121), (7, 366909), (19, 135177), (21, 122303), (41, 62643), (57, 45059), (123, 20881), (133, 19311), (157, 16359), (287, 8949), (399, 6437), (471, 5453), (779, 3297), (861, 2983), (1099, 2337)]