16270479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 27237600

約数和(自身を除く): 10967121

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 193, 261, 323, 493, 551, 579, 969, 1479, 1653, 1737, 2907, 3281, 3667, 4437, 4959, 5597, 9367, 9843, 11001, 16791, 28101, 29529, 33003, 50373, 62339, 84303, 95149, 106343, 187017, 285447, 319029, 561051, 856341, 957087, 1807831, 5423493, 16270479]

約数ペア:

[(1, 16270479), (3, 5423493), (9, 1807831), (17, 957087), (19, 856341), (29, 561051), (51, 319029), (57, 285447), (87, 187017), (153, 106343), (171, 95149), (193, 84303), (261, 62339), (323, 50373), (493, 33003), (551, 29529), (579, 28101), (969, 16791), (1479, 11001), (1653, 9843), (1737, 9367), (2907, 5597), (3281, 4959), (3667, 4437)]