2912692761

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 108

約数和(自身を含む): 5059192320

約数和(自身を除く): 2146499559

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 121, 171, 209, 239, 279, 341, 361, 363, 589, 627, 717, 1023, 1083, 1089, 1767, 1881, 2151, 2299, 2629, 3069, 3249, 3751, 3971, 4541, 5301, 6479, 6897, 7409, 7887, 11191, 11253, 11913, 13623, 19437, 20691, 22227, 23661, 28919, 33573, 33759, 35739, 40869, 43681, 49951, 58311, 66681, 71269, 81499, 86279, 86757, 100719, 123101, 131043, 140771, 149853, 213807, 244497, 258837, 260271, 369303, 393129, 422313, 449559, 549461, 641421, 733491, 776511, 896489, 949069, 1107909, 1266939, 1354111, 1548481, 1648383, 2674649, 2689467, 2847207, 4062333, 4645443, 4945149, 8023947, 8068401, 8541621, 10439759, 12186999, 13936329, 17033291, 24071841, 29421139, 31319277, 51099873, 88263417, 93957831, 153299619, 264790251, 323632529, 970897587, 2912692761]

約数ペア:

[(1, 2912692761), (3, 970897587), (9, 323632529), (11, 264790251), (19, 153299619), (31, 93957831), (33, 88263417), (57, 51099873), (93, 31319277), (99, 29421139), (121, 24071841), (171, 17033291), (209, 13936329), (239, 12186999), (279, 10439759), (341, 8541621), (361, 8068401), (363, 8023947), (589, 4945149), (627, 4645443), (717, 4062333), (1023, 2847207), (1083, 2689467), (1089, 2674649), (1767, 1648383), (1881, 1548481), (2151, 1354111), (2299, 1266939), (2629, 1107909), (3069, 949069), (3249, 896489), (3751, 776511), (3971, 733491), (4541, 641421), (5301, 549461), (6479, 449559), (6897, 422313), (7409, 393129), (7887, 369303), (11191, 260271), (11253, 258837), (11913, 244497), (13623, 213807), (19437, 149853), (20691, 140771), (22227, 131043), (23661, 123101), (28919, 100719), (33573, 86757), (33759, 86279), (35739, 81499), (40869, 71269), (43681, 66681), (49951, 58311)]