866971887861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{842089}}^1$

素因数の和:842505

約数の個数: 32

約数和(自身を含む): 1237831879680

約数和(自身を除く): 370859991819

約数列:

[1, 3, 23, 43, 69, 129, 347, 989, 1041, 2967, 7981, 14921, 23943, 44763, 343183, 842089, 1029549, 2526267, 19368047, 36209827, 58104141, 108629481, 292204883, 832826021, 876614649, 2498478063, 6720712309, 12564809969, 20162136927, 37694429907, 288990629287, 866971887861]

約数ペア:

[(1, 866971887861), (3, 288990629287), (23, 37694429907), (43, 20162136927), (69, 12564809969), (129, 6720712309), (347, 2498478063), (989, 876614649), (1041, 832826021), (2967, 292204883), (7981, 108629481), (14921, 58104141), (23943, 36209827), (44763, 19368047), (343183, 2526267), (842089, 1029549)]