249616191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{106537}}^1$

素因数の和:106622

約数の個数: 16

約数和(自身を含む): 368195328

約数和(自身を除く): 118579137

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 106537, 319611, 1171907, 3515721, 7564127, 22692381, 83205397, 249616191]

約数ペア:

[(1, 249616191), (3, 83205397), (11, 22692381), (33, 7564127), (71, 3515721), (213, 1171907), (781, 319611), (2343, 106537)]