28212099

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 40745040

約数和(自身を除く): 12532941

約数列:

[1, 3, 23, 29, 69, 87, 529, 613, 667, 1587, 1839, 2001, 14099, 15341, 17777, 42297, 46023, 53331, 324277, 408871, 972831, 1226613, 9404033, 28212099]

約数ペア:

[(1, 28212099), (3, 9404033), (23, 1226613), (29, 972831), (69, 408871), (87, 324277), (529, 53331), (613, 46023), (667, 42297), (1587, 17777), (1839, 15341), (2001, 14099)]