17327331

素因数分解:

$3^3\times 7^3\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 29952000

約数和(自身を除く): 12624669

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1871, 3087, 5613, 9261, 13097, 16839, 39291, 50517, 91679, 117873, 275037, 353619, 641753, 825111, 1925259, 2475333, 5775777, 17327331]

約数ペア:

[(1, 17327331), (3, 5775777), (7, 2475333), (9, 1925259), (21, 825111), (27, 641753), (49, 353619), (63, 275037), (147, 117873), (189, 91679), (343, 50517), (441, 39291), (1029, 16839), (1323, 13097), (1871, 9261), (3087, 5613)]