1514441721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{27997}}^1$

素因数の和:28105

約数の個数: 32

約数和(自身を含む): 2320474240

約数和(自身を除く): 806032519

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 4161, 18031, 27997, 54093, 83991, 363961, 531943, 1091883, 1595829, 2043781, 6131343, 6915259, 20745777, 26569153, 38831839, 79707459, 116495517, 504813907, 1514441721]

約数ペア:

[(1, 1514441721), (3, 504813907), (13, 116495517), (19, 79707459), (39, 38831839), (57, 26569153), (73, 20745777), (219, 6915259), (247, 6131343), (741, 2043781), (949, 1595829), (1387, 1091883), (2847, 531943), (4161, 363961), (18031, 83991), (27997, 54093)]