86487297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6143}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 131088384

約数和(自身を除く): 44601087

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 6143, 14079, 18429, 79859, 116717, 239577, 350151, 1517321, 2217623, 4551963, 6652869, 28829099, 86487297]

約数ペア:

[(1, 86487297), (3, 28829099), (13, 6652869), (19, 4551963), (39, 2217623), (57, 1517321), (247, 350151), (361, 239577), (741, 116717), (1083, 79859), (4693, 18429), (6143, 14079)]