284920563

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 401448960

約数和(自身を除く): 116528397

約数列:

[1, 3, 29, 87, 107, 127, 241, 321, 381, 723, 3103, 3683, 6989, 9309, 11049, 13589, 20967, 25787, 30607, 40767, 77361, 91821, 394081, 747823, 887603, 1182243, 2243469, 2662809, 3274949, 9824847, 94973521, 284920563]

約数ペア:

[(1, 284920563), (3, 94973521), (29, 9824847), (87, 3274949), (107, 2662809), (127, 2243469), (241, 1182243), (321, 887603), (381, 747823), (723, 394081), (3103, 91821), (3683, 77361), (6989, 40767), (9309, 30607), (11049, 25787), (13589, 20967)]