6563487

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 10616832

約数和(自身を除く): 4053345

約数列:

[1, 3, 7, 21, 23, 69, 107, 127, 161, 321, 381, 483, 749, 889, 2247, 2461, 2667, 2921, 7383, 8763, 13589, 17227, 20447, 40767, 51681, 61341, 95123, 285369, 312547, 937641, 2187829, 6563487]

約数ペア:

[(1, 6563487), (3, 2187829), (7, 937641), (21, 312547), (23, 285369), (69, 95123), (107, 61341), (127, 51681), (161, 40767), (321, 20447), (381, 17227), (483, 13589), (749, 8763), (889, 7383), (2247, 2921), (2461, 2667)]