47856897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 75915840

約数和(自身を除く): 28058943

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 3079, 5181, 9237, 15543, 27711, 33869, 101607, 304821, 483403, 1450209, 4350627, 5317433, 15952299, 47856897]

約数ペア:

[(1, 47856897), (3, 15952299), (9, 5317433), (11, 4350627), (33, 1450209), (99, 483403), (157, 304821), (471, 101607), (1413, 33869), (1727, 27711), (3079, 15543), (5181, 9237)]