17210613

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 11747211

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 97, 119, 147, 213, 291, 357, 497, 679, 833, 1207, 1491, 1649, 2037, 2499, 3479, 3621, 4753, 4947, 6887, 8449, 10437, 11543, 14259, 20661, 25347, 34629, 48209, 59143, 80801, 117079, 144627, 177429, 242403, 337463, 351237, 819553, 1012389, 2458659, 5736871, 17210613]

約数ペア:

[(1, 17210613), (3, 5736871), (7, 2458659), (17, 1012389), (21, 819553), (49, 351237), (51, 337463), (71, 242403), (97, 177429), (119, 144627), (147, 117079), (213, 80801), (291, 59143), (357, 48209), (497, 34629), (679, 25347), (833, 20661), (1207, 14259), (1491, 11543), (1649, 10437), (2037, 8449), (2499, 6887), (3479, 4947), (3621, 4753)]