28099423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 33315840

約数和(自身を除く): 5216417

約数列:

[1, 11, 19, 31, 209, 341, 589, 4337, 6479, 47707, 82403, 134447, 906433, 1478917, 2554493, 28099423]

約数ペア:

[(1, 28099423), (11, 2554493), (19, 1478917), (31, 906433), (209, 134447), (341, 82403), (589, 47707), (4337, 6479)]