2896842429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17851}}^1$

素因数の和:17962

約数の個数: 48

約数和(自身を含む): 4808614720

約数和(自身を除く): 1911772291

約数列:

[1, 3, 9, 13, 19, 39, 57, 73, 117, 171, 219, 247, 657, 741, 949, 1387, 2223, 2847, 4161, 8541, 12483, 17851, 18031, 53553, 54093, 160659, 162279, 232063, 339169, 696189, 1017507, 1303123, 2088567, 3052521, 3909369, 4409197, 11728107, 13227591, 16940599, 24759337, 39682773, 50821797, 74278011, 152465391, 222834033, 321871381, 965614143, 2896842429]

約数ペア:

[(1, 2896842429), (3, 965614143), (9, 321871381), (13, 222834033), (19, 152465391), (39, 74278011), (57, 50821797), (73, 39682773), (117, 24759337), (171, 16940599), (219, 13227591), (247, 11728107), (657, 4409197), (741, 3909369), (949, 3052521), (1387, 2088567), (2223, 1303123), (2847, 1017507), (4161, 696189), (8541, 339169), (12483, 232063), (17851, 162279), (18031, 160659), (53553, 54093)]