28945149

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 39749952

約数和(自身を除く): 10804803

約数列:

[1, 3, 43, 129, 173, 519, 1297, 3891, 7439, 22317, 55771, 167313, 224381, 673143, 9648383, 28945149]

約数ペア:

[(1, 28945149), (3, 9648383), (43, 673143), (129, 224381), (173, 167313), (519, 55771), (1297, 22317), (3891, 7439)]