6485479

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 9533440

約数和(自身を除く): 3047961

約数列:

[1, 7, 11, 13, 19, 31, 77, 91, 121, 133, 143, 209, 217, 247, 341, 403, 589, 847, 1001, 1463, 1573, 1729, 2299, 2387, 2717, 2821, 3751, 4123, 4433, 6479, 7657, 11011, 16093, 19019, 26257, 29887, 31031, 45353, 48763, 53599, 71269, 84227, 209209, 341341, 498883, 589589, 926497, 6485479]

約数ペア:

[(1, 6485479), (7, 926497), (11, 589589), (13, 498883), (19, 341341), (31, 209209), (77, 84227), (91, 71269), (121, 53599), (133, 48763), (143, 45353), (209, 31031), (217, 29887), (247, 26257), (341, 19019), (403, 16093), (589, 11011), (847, 7657), (1001, 6479), (1463, 4433), (1573, 4123), (1729, 3751), (2299, 2821), (2387, 2717)]