5121081

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 8748480

約数和(自身を除く): 3627399

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2803, 8409, 19621, 25227, 58863, 81287, 176589, 243861, 569009, 731583, 1707027, 5121081]

約数ペア:

[(1, 5121081), (3, 1707027), (7, 731583), (9, 569009), (21, 243861), (29, 176589), (63, 81287), (87, 58863), (203, 25227), (261, 19621), (609, 8409), (1827, 2803)]