57914857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 79478784

約数和(自身を除く): 21563927

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 1231, 3619, 4277, 6721, 8617, 13541, 16003, 47047, 57857, 94787, 112021, 176033, 404999, 636427, 752141, 1232231, 4454989, 5264987, 8273551, 57914857]

約数ペア:

[(1, 57914857), (7, 8273551), (11, 5264987), (13, 4454989), (47, 1232231), (77, 752141), (91, 636427), (143, 404999), (329, 176033), (517, 112021), (611, 94787), (1001, 57857), (1231, 47047), (3619, 16003), (4277, 13541), (6721, 8617)]