2247642891681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34501}}^1\times {\mathrm{103903}}^1$

素因数の和:138437

約数の個数: 32

約数和(自身を含む): 3441499975680

約数和(自身を除く): 1193857083999

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 34501, 103503, 103903, 311709, 379511, 655519, 1138533, 1142933, 1966557, 1974157, 3428799, 5922471, 7210709, 21632127, 21715727, 65147181, 3584757403, 10754272209, 39432331433, 68110390657, 118296994299, 204331171971, 749214297227, 2247642891681]

約数ペア:

[(1, 2247642891681), (3, 749214297227), (11, 204331171971), (19, 118296994299), (33, 68110390657), (57, 39432331433), (209, 10754272209), (627, 3584757403), (34501, 65147181), (103503, 21715727), (103903, 21632127), (311709, 7210709), (379511, 5922471), (655519, 3428799), (1138533, 1974157), (1142933, 1966557)]