486548313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 696729600

約数和(自身を除く): 210181287

約数列:

[1, 3, 17, 51, 179, 223, 239, 537, 669, 717, 3043, 3791, 4063, 9129, 11373, 12189, 39917, 42781, 53297, 119751, 128343, 159891, 678589, 727277, 906049, 2035767, 2181831, 2718147, 9540163, 28620489, 162182771, 486548313]

約数ペア:

[(1, 486548313), (3, 162182771), (17, 28620489), (51, 9540163), (179, 2718147), (223, 2181831), (239, 2035767), (537, 906049), (669, 727277), (717, 678589), (3043, 159891), (3791, 128343), (4063, 119751), (9129, 53297), (11373, 42781), (12189, 39917)]