2193620589

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{759301}}^1$

素因数の和:759417

約数の個数: 16

約数和(自身を含む): 3280184640

約数和(自身を除く): 1086564051

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 759301, 2277903, 6833709, 20501127, 81245207, 243735621, 731206863, 2193620589]

約数ペア:

[(1, 2193620589), (3, 731206863), (9, 243735621), (27, 81245207), (107, 20501127), (321, 6833709), (963, 2277903), (2889, 759301)]