2274129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 4300800

約数和(自身を除く): 2026671

約数列:

[1, 3, 9, 11, 13, 19, 27, 31, 33, 39, 57, 93, 99, 117, 143, 171, 209, 247, 279, 297, 341, 351, 403, 429, 513, 589, 627, 741, 837, 1023, 1209, 1287, 1767, 1881, 2223, 2717, 3069, 3627, 3861, 4433, 5301, 5643, 6479, 6669, 7657, 8151, 9207, 10881, 13299, 15903, 19437, 22971, 24453, 39897, 58311, 68913, 73359, 84227, 119691, 174933, 206739, 252681, 758043, 2274129]

約数ペア:

[(1, 2274129), (3, 758043), (9, 252681), (11, 206739), (13, 174933), (19, 119691), (27, 84227), (31, 73359), (33, 68913), (39, 58311), (57, 39897), (93, 24453), (99, 22971), (117, 19437), (143, 15903), (171, 13299), (209, 10881), (247, 9207), (279, 8151), (297, 7657), (341, 6669), (351, 6479), (403, 5643), (429, 5301), (513, 4433), (589, 3861), (627, 3627), (741, 3069), (837, 2717), (1023, 2223), (1209, 1881), (1287, 1767)]