2005473357

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{6691}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 3151128960

約数和(自身を除く): 1145655603

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 653, 1959, 5877, 6691, 11101, 17631, 20073, 33303, 60219, 99909, 113747, 180657, 299727, 341241, 1023723, 3071169, 4369223, 13107669, 39323007, 74276791, 117969021, 222830373, 668491119, 2005473357]

約数ペア:

[(1, 2005473357), (3, 668491119), (9, 222830373), (17, 117969021), (27, 74276791), (51, 39323007), (153, 13107669), (459, 4369223), (653, 3071169), (1959, 1023723), (5877, 341241), (6691, 299727), (11101, 180657), (17631, 113747), (20073, 99909), (33303, 60219)]