17434989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 16111251

約数列:

[1, 3, 9, 11, 13, 19, 23, 31, 33, 39, 57, 69, 93, 99, 117, 143, 171, 207, 209, 247, 253, 279, 299, 341, 403, 429, 437, 589, 627, 713, 741, 759, 897, 1023, 1209, 1287, 1311, 1767, 1881, 2139, 2223, 2277, 2691, 2717, 3069, 3289, 3627, 3933, 4433, 4807, 5301, 5681, 6417, 6479, 7657, 7843, 8151, 9269, 9867, 13299, 13547, 14421, 17043, 19437, 22971, 23529, 24453, 27807, 29601, 39897, 40641, 43263, 51129, 58311, 62491, 68913, 70587, 83421, 84227, 101959, 121923, 149017, 176111, 187473, 252681, 305877, 447051, 528333, 562419, 758043, 917631, 1341153, 1584999, 1937221, 5811663, 17434989]

約数ペア:

[(1, 17434989), (3, 5811663), (9, 1937221), (11, 1584999), (13, 1341153), (19, 917631), (23, 758043), (31, 562419), (33, 528333), (39, 447051), (57, 305877), (69, 252681), (93, 187473), (99, 176111), (117, 149017), (143, 121923), (171, 101959), (207, 84227), (209, 83421), (247, 70587), (253, 68913), (279, 62491), (299, 58311), (341, 51129), (403, 43263), (429, 40641), (437, 39897), (589, 29601), (627, 27807), (713, 24453), (741, 23529), (759, 22971), (897, 19437), (1023, 17043), (1209, 14421), (1287, 13547), (1311, 13299), (1767, 9867), (1881, 9269), (2139, 8151), (2223, 7843), (2277, 7657), (2691, 6479), (2717, 6417), (3069, 5681), (3289, 5301), (3627, 4807), (3933, 4433)]