2532783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1448529

約数列:

[1, 3, 11, 23, 33, 47, 69, 71, 141, 213, 253, 517, 759, 781, 1081, 1551, 1633, 2343, 3243, 3337, 4899, 10011, 11891, 17963, 35673, 36707, 53889, 76751, 110121, 230253, 844261, 2532783]

約数ペア:

[(1, 2532783), (3, 844261), (11, 230253), (23, 110121), (33, 76751), (47, 53889), (69, 36707), (71, 35673), (141, 17963), (213, 11891), (253, 10011), (517, 4899), (759, 3337), (781, 3243), (1081, 2343), (1551, 1633)]