39912657

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 54571968

約数和(自身を除く): 14659311

約数列:

[1, 3, 53, 159, 173, 519, 1451, 4353, 9169, 27507, 76903, 230709, 251023, 753069, 13304219, 39912657]

約数ペア:

[(1, 39912657), (3, 13304219), (53, 753069), (159, 251023), (173, 230709), (519, 76903), (1451, 27507), (4353, 9169)]