129843257

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 138309120

約数和(自身を除く): 8465863

約数列:

[1, 23, 89, 137, 463, 2047, 3151, 10649, 12193, 41207, 63431, 280439, 947761, 1458913, 5645359, 129843257]

約数ペア:

[(1, 129843257), (23, 5645359), (89, 1458913), (137, 947761), (463, 280439), (2047, 63431), (3151, 41207), (10649, 12193)]