1284470319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1987}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 1969551360

約数和(自身を除く): 685081041

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1031, 1987, 3093, 5961, 11341, 19589, 21857, 34023, 37753, 58767, 65571, 113259, 215479, 415283, 646437, 1245849, 2048597, 6145791, 22534567, 38923343, 67603701, 116770029, 428156773, 1284470319]

約数ペア:

[(1, 1284470319), (3, 428156773), (11, 116770029), (19, 67603701), (33, 38923343), (57, 22534567), (209, 6145791), (627, 2048597), (1031, 1245849), (1987, 646437), (3093, 415283), (5961, 215479), (11341, 113259), (19589, 65571), (21857, 58767), (34023, 37753)]