892143

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^2$

素因数の和:61

約数の個数: 36

約数和(自身を含む): 1596400

約数和(自身を除く): 704257

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 289, 343, 357, 441, 833, 867, 1029, 1071, 2023, 2499, 2601, 3087, 5831, 6069, 7497, 14161, 17493, 18207, 42483, 52479, 99127, 127449, 297381, 892143]

約数ペア:

[(1, 892143), (3, 297381), (7, 127449), (9, 99127), (17, 52479), (21, 42483), (49, 18207), (51, 17493), (63, 14161), (119, 7497), (147, 6069), (153, 5831), (289, 3087), (343, 2601), (357, 2499), (441, 2023), (833, 1071), (867, 1029)]