2552802567

素因数分解:

$3^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{54293}}^1$

素因数の和:56542

約数の個数: 16

約数和(自身を含む): 3891793920

約数和(自身を除く): 1338991353

約数列:

[1, 3, 7, 21, 2239, 6717, 15673, 47019, 54293, 162879, 380051, 1140153, 121562027, 364686081, 850934189, 2552802567]

約数ペア:

[(1, 2552802567), (3, 850934189), (7, 364686081), (21, 121562027), (2239, 1140153), (6717, 380051), (15673, 162879), (47019, 54293)]