19012833

素因数分解:

$3^3\times 7^3\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 32864000

約数和(自身を除く): 13851167

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2053, 3087, 6159, 9261, 14371, 18477, 43113, 55431, 100597, 129339, 301791, 388017, 704179, 905373, 2112537, 2716119, 6337611, 19012833]

約数ペア:

[(1, 19012833), (3, 6337611), (7, 2716119), (9, 2112537), (21, 905373), (27, 704179), (49, 388017), (63, 301791), (147, 129339), (189, 100597), (343, 55431), (441, 43113), (1029, 18477), (1323, 14371), (2053, 9261), (3087, 6159)]