768933

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:886

約数の個数: 20

約数和(自身を含む): 1254528

約数和(自身を除く): 485595

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 863, 891, 2589, 7767, 9493, 23301, 28479, 69903, 85437, 256311, 768933]

約数ペア:

[(1, 768933), (3, 256311), (9, 85437), (11, 69903), (27, 28479), (33, 23301), (81, 9493), (99, 7767), (297, 2589), (863, 891)]