712732009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 850037760

約数和(自身を除く): 137305751

約数列:

[1, 11, 19, 43, 71, 209, 473, 781, 817, 1117, 1349, 3053, 8987, 12287, 14839, 21223, 33583, 48031, 58007, 79307, 233453, 528341, 638077, 872377, 912589, 1506833, 3410201, 10038479, 16575163, 37512211, 64793819, 712732009]

約数ペア:

[(1, 712732009), (11, 64793819), (19, 37512211), (43, 16575163), (71, 10038479), (209, 3410201), (473, 1506833), (781, 912589), (817, 872377), (1117, 638077), (1349, 528341), (3053, 233453), (8987, 79307), (12287, 58007), (14839, 48031), (21223, 33583)]