2676429

素因数分解:

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

素因数の和:64

約数の個数: 48

約数和(自身を含む): 4912000

約数和(自身を除く): 2235571

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 289, 343, 357, 441, 459, 833, 867, 1029, 1071, 1323, 2023, 2499, 2601, 3087, 3213, 5831, 6069, 7497, 7803, 9261, 14161, 17493, 18207, 22491, 42483, 52479, 54621, 99127, 127449, 157437, 297381, 382347, 892143, 2676429]

約数ペア:

[(1, 2676429), (3, 892143), (7, 382347), (9, 297381), (17, 157437), (21, 127449), (27, 99127), (49, 54621), (51, 52479), (63, 42483), (119, 22491), (147, 18207), (153, 17493), (189, 14161), (289, 9261), (343, 7803), (357, 7497), (441, 6069), (459, 5831), (833, 3213), (867, 3087), (1029, 2601), (1071, 2499), (1323, 2023)]