17253621

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 32778240

約数和(自身を除く): 15524619

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 193, 231, 297, 301, 387, 473, 579, 693, 903, 1161, 1351, 1419, 1737, 2079, 2123, 2709, 3311, 4053, 4257, 5211, 6369, 8127, 8299, 9933, 12159, 12771, 14861, 19107, 24897, 29799, 36477, 44583, 57321, 58093, 74691, 89397, 91289, 133749, 174279, 224073, 273867, 401247, 522837, 639023, 821601, 1568511, 1917069, 2464803, 5751207, 17253621]

約数ペア:

[(1, 17253621), (3, 5751207), (7, 2464803), (9, 1917069), (11, 1568511), (21, 821601), (27, 639023), (33, 522837), (43, 401247), (63, 273867), (77, 224073), (99, 174279), (129, 133749), (189, 91289), (193, 89397), (231, 74691), (297, 58093), (301, 57321), (387, 44583), (473, 36477), (579, 29799), (693, 24897), (903, 19107), (1161, 14861), (1351, 12771), (1419, 12159), (1737, 9933), (2079, 8299), (2123, 8127), (2709, 6369), (3311, 5211), (4053, 4257)]