2016229257

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4493}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 3533362560

約数和(自身を除く): 1517133303

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 419, 1071, 1257, 2933, 3771, 4493, 7123, 8799, 13479, 21369, 26397, 31451, 40437, 49861, 64107, 76381, 94353, 149583, 229143, 283059, 448749, 534667, 687429, 1604001, 1882567, 4812003, 5647701, 13177969, 16943103, 32003639, 39533907, 96010917, 118601721, 224025473, 288032751, 672076419, 2016229257]

約数ペア:

[(1, 2016229257), (3, 672076419), (7, 288032751), (9, 224025473), (17, 118601721), (21, 96010917), (51, 39533907), (63, 32003639), (119, 16943103), (153, 13177969), (357, 5647701), (419, 4812003), (1071, 1882567), (1257, 1604001), (2933, 687429), (3771, 534667), (4493, 448749), (7123, 283059), (8799, 229143), (13479, 149583), (21369, 94353), (26397, 76381), (31451, 64107), (40437, 49861)]