647577671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 712477920

約数和(自身を除く): 64900249

約数列:

[1, 13, 73, 131, 949, 1703, 5209, 9563, 67717, 124319, 380257, 682379, 4943341, 8870927, 49813667, 647577671]

約数ペア:

[(1, 647577671), (13, 49813667), (73, 8870927), (131, 4943341), (949, 682379), (1703, 380257), (5209, 124319), (9563, 67717)]