4472787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2494509

約数列:

[1, 3, 11, 23, 33, 69, 71, 83, 213, 249, 253, 759, 781, 913, 1633, 1909, 2343, 2739, 4899, 5727, 5893, 17679, 17963, 20999, 53889, 62997, 64823, 135539, 194469, 406617, 1490929, 4472787]

約数ペア:

[(1, 4472787), (3, 1490929), (11, 406617), (23, 194469), (33, 135539), (69, 64823), (71, 62997), (83, 53889), (213, 20999), (249, 17963), (253, 17679), (759, 5893), (781, 5727), (913, 4899), (1633, 2739), (1909, 2343)]