42379139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 50523840

約数和(自身を除く): 8144701

約数列:

[1, 11, 19, 31, 209, 211, 341, 589, 961, 2321, 4009, 6479, 6541, 10571, 18259, 44099, 71951, 124279, 200849, 202771, 1367069, 2230481, 3852649, 42379139]

約数ペア:

[(1, 42379139), (11, 3852649), (19, 2230481), (31, 1367069), (209, 202771), (211, 200849), (341, 124279), (589, 71951), (961, 44099), (2321, 18259), (4009, 10571), (6479, 6541)]