302215689

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4339}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 446846400

約数和(自身を除く): 144630711

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 4339, 7739, 13017, 23217, 39051, 69651, 308069, 472951, 924207, 1418853, 2772621, 4256559, 33579521, 100738563, 302215689]

約数ペア:

[(1, 302215689), (3, 100738563), (9, 33579521), (71, 4256559), (109, 2772621), (213, 1418853), (327, 924207), (639, 472951), (981, 308069), (4339, 69651), (7739, 39051), (13017, 23217)]