889676589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 1296328320

約数和(自身を除く): 406651731

約数列:

[1, 3, 17, 41, 51, 123, 139, 417, 697, 2091, 2363, 3061, 5699, 7089, 9183, 17097, 52037, 96883, 125501, 156111, 290649, 376503, 425479, 1276437, 2133517, 6400551, 7233143, 17444639, 21699429, 52333917, 296558863, 889676589]

約数ペア:

[(1, 889676589), (3, 296558863), (17, 52333917), (41, 21699429), (51, 17444639), (123, 7233143), (139, 6400551), (417, 2133517), (697, 1276437), (2091, 425479), (2363, 376503), (3061, 290649), (5699, 156111), (7089, 125501), (9183, 96883), (17097, 52037)]