28582056573

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1461923}}^1$

素因数の和:1461966

約数の個数: 32

約数和(自身を含む): 46781568000

約数和(自身を除く): 18199511427

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 19551, 1461923, 4385769, 10233461, 27776537, 30700383, 71634227, 83329611, 194435759, 214902681, 501439589, 583307277, 1361050313, 1504318767, 4083150939, 9527352191, 28582056573]

約数ペア:

[(1, 28582056573), (3, 9527352191), (7, 4083150939), (19, 1504318767), (21, 1361050313), (49, 583307277), (57, 501439589), (133, 214902681), (147, 194435759), (343, 83329611), (399, 71634227), (931, 30700383), (1029, 27776537), (2793, 10233461), (6517, 4385769), (19551, 1461923)]