289796859

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{325249}}^1$

素因数の和:325272

約数の個数: 20

約数和(自身を含む): 472263000

約数和(自身を除く): 182466141

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 325249, 975747, 2927241, 3577739, 8781723, 10733217, 26345169, 32199651, 96598953, 289796859]

約数ペア:

[(1, 289796859), (3, 96598953), (9, 32199651), (11, 26345169), (27, 10733217), (33, 8781723), (81, 3577739), (99, 2927241), (297, 975747), (891, 325249)]