12527977

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 18

約数和(自身を含む): 16026234

約数和(自身を除く): 3498257

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 2113, 5929, 14791, 23243, 103537, 162701, 255673, 1138907, 1789711, 12527977]

約数ペア:

[(1, 12527977), (7, 1789711), (11, 1138907), (49, 255673), (77, 162701), (121, 103537), (539, 23243), (847, 14791), (2113, 5929)]