210627951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{21961}}^1$

素因数の和:22126

約数の個数: 16

約数和(自身を含む): 295169280

約数和(自身を除く): 84541329

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 21961, 65883, 505103, 1515309, 3052579, 9157737, 70209317, 210627951]

約数ペア:

[(1, 210627951), (3, 70209317), (23, 9157737), (69, 3052579), (139, 1515309), (417, 505103), (3197, 65883), (9591, 21961)]