2787689151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23826403}}^1$

素因数の和:23826422

約数の個数: 12

約数和(自身を含む): 4336405528

約数和(自身を除く): 1548716377

約数列:

[1, 3, 9, 13, 39, 117, 23826403, 71479209, 214437627, 309743239, 929229717, 2787689151]

約数ペア:

[(1, 2787689151), (3, 929229717), (9, 309743239), (13, 214437627), (39, 71479209), (117, 23826403)]