1872057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1113927

約数列:

[1, 3, 11, 17, 33, 47, 51, 71, 141, 187, 213, 517, 561, 781, 799, 1207, 1551, 2343, 2397, 3337, 3621, 8789, 10011, 13277, 26367, 36707, 39831, 56729, 110121, 170187, 624019, 1872057]

約数ペア:

[(1, 1872057), (3, 624019), (11, 170187), (17, 110121), (33, 56729), (47, 39831), (51, 36707), (71, 26367), (141, 13277), (187, 10011), (213, 8789), (517, 3621), (561, 3337), (781, 2397), (799, 2343), (1207, 1551)]