2009097621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{106759}}^1$

素因数の和:106826

約数の個数: 32

約数和(自身を含む): 3228422400

約数和(自身を除く): 1219324779

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 18819, 106759, 320277, 960831, 1814903, 2882493, 4377119, 5444709, 13131357, 16334127, 39394071, 49002381, 74411023, 118182213, 223233069, 669699207, 2009097621]

約数ペア:

[(1, 2009097621), (3, 669699207), (9, 223233069), (17, 118182213), (27, 74411023), (41, 49002381), (51, 39394071), (123, 16334127), (153, 13131357), (369, 5444709), (459, 4377119), (697, 2882493), (1107, 1814903), (2091, 960831), (6273, 320277), (18819, 106759)]