38940453

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{2143}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 57802240

約数和(自身を除く): 18861787

約数列:

[1, 3, 9, 27, 673, 2019, 2143, 6057, 6429, 18171, 19287, 57861, 1442239, 4326717, 12980151, 38940453]

約数ペア:

[(1, 38940453), (3, 12980151), (9, 4326717), (27, 1442239), (673, 57861), (2019, 19287), (2143, 18171), (6057, 6429)]