21094901377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{252431}}^1$

素因数の和:252620

約数の個数: 16

約数和(自身を含む): 23554934784

約数和(自身を除く): 2460033407

約数列:

[1, 11, 71, 107, 781, 1177, 7597, 83567, 252431, 2776741, 17922601, 27010117, 197148611, 297111287, 1917718307, 21094901377]

約数ペア:

[(1, 21094901377), (11, 1917718307), (71, 297111287), (107, 197148611), (781, 27010117), (1177, 17922601), (7597, 2776741), (83567, 252431)]