28656617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 33976320

約数和(自身を除く): 5319703

約数列:

[1, 11, 19, 31, 209, 341, 589, 4423, 6479, 48653, 84037, 137113, 924407, 1508243, 2605147, 28656617]

約数ペア:

[(1, 28656617), (11, 2605147), (19, 1508243), (31, 924407), (209, 137113), (341, 84037), (589, 48653), (4423, 6479)]