2607888927

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25453}}^1$

素因数の和:25528

約数の個数: 48

約数和(自身を含む): 4387455072

約数和(自身を除く): 1779566145

約数列:

[1, 3, 7, 17, 21, 41, 49, 51, 119, 123, 147, 287, 357, 697, 833, 861, 2009, 2091, 2499, 4879, 6027, 14637, 25453, 34153, 76359, 102459, 178171, 432701, 534513, 1043573, 1247197, 1298103, 3028907, 3130719, 3741591, 7305011, 9086721, 17740741, 21202349, 21915033, 51135077, 53222223, 63607047, 124185187, 153405231, 372555561, 869296309, 2607888927]

約数ペア:

[(1, 2607888927), (3, 869296309), (7, 372555561), (17, 153405231), (21, 124185187), (41, 63607047), (49, 53222223), (51, 51135077), (119, 21915033), (123, 21202349), (147, 17740741), (287, 9086721), (357, 7305011), (697, 3741591), (833, 3130719), (861, 3028907), (2009, 1298103), (2091, 1247197), (2499, 1043573), (4879, 534513), (6027, 432701), (14637, 178171), (25453, 102459), (34153, 76359)]