2531464.00000000

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 59102208

約数和(自身を除く): 25938945

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2543, 4347, 7629, 13041, 17801, 22887, 53403, 58489, 68661, 160209, 175467, 205983, 409423, 480627, 526401, 1228269, 1441881, 1579203, 3684807, 4737609, 11054421, 33163263]

約数ペア:

[(1, 33163263), (3, 11054421), (7, 4737609), (9, 3684807), (21, 1579203), (23, 1441881), (27, 1228269), (63, 526401), (69, 480627), (81, 409423), (161, 205983), (189, 175467), (207, 160209), (483, 68661), (567, 58489), (621, 53403), (1449, 22887), (1863, 17801), (2543, 13041), (4347, 7629)]