1284082497

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{444473}}^1$

素因数の和:444589

約数の個数: 16

約数和(自身を含む): 1920127680

約数和(自身を除く): 636045183

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 444473, 1333419, 4000257, 12000771, 47558611, 142675833, 428027499, 1284082497]

約数ペア:

[(1, 1284082497), (3, 428027499), (9, 142675833), (27, 47558611), (107, 12000771), (321, 4000257), (963, 1333419), (2889, 444473)]