2056538997

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3311657}}^1$

素因数の和:3311689

約数の個数: 16

約数和(自身を含む): 3179191680

約数和(自身を除く): 1122652683

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3311657, 9934971, 29804913, 76168111, 89414739, 228504333, 685512999, 2056538997]

約数ペア:

[(1, 2056538997), (3, 685512999), (9, 228504333), (23, 89414739), (27, 76168111), (69, 29804913), (207, 9934971), (621, 3311657)]