8151297

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 13989168

約数和(自身を除く): 5837871

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 147, 213, 231, 497, 539, 781, 1491, 1617, 2343, 3479, 5041, 5467, 10437, 15123, 16401, 35287, 38269, 55451, 105861, 114807, 166353, 247009, 388157, 741027, 1164471, 2717099, 8151297]

約数ペア:

[(1, 8151297), (3, 2717099), (7, 1164471), (11, 741027), (21, 388157), (33, 247009), (49, 166353), (71, 114807), (77, 105861), (147, 55451), (213, 38269), (231, 35287), (497, 16401), (539, 15123), (781, 10437), (1491, 5467), (1617, 5041), (2343, 3479)]