2009296509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{627709}}^1$

素因数の和:627820

約数の個数: 16

約数和(自身を含む): 2952747840

約数和(自身を除く): 943451331

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 627709, 1883127, 6904799, 20714397, 60887773, 182663319, 669765503, 2009296509]

約数ペア:

[(1, 2009296509), (3, 669765503), (11, 182663319), (33, 60887773), (97, 20714397), (291, 6904799), (1067, 1883127), (3201, 627709)]