304638951

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 130817049

約数列:

[1, 3, 19, 57, 107, 199, 251, 321, 597, 753, 2033, 3781, 4769, 6099, 11343, 14307, 21293, 26857, 49949, 63879, 80571, 149847, 404567, 510283, 949031, 1213701, 1530849, 2847093, 5344543, 16033629, 101546317, 304638951]

約数ペア:

[(1, 304638951), (3, 101546317), (19, 16033629), (57, 5344543), (107, 2847093), (199, 1530849), (251, 1213701), (321, 949031), (597, 510283), (753, 404567), (2033, 149847), (3781, 80571), (4769, 63879), (6099, 49949), (11343, 26857), (14307, 21293)]