3912543

素因数分解:

$3^7\times {\mathrm{1789}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 5871200

約数和(自身を除く): 1958657

約数列:

[1, 3, 9, 27, 81, 243, 729, 1789, 2187, 5367, 16101, 48303, 144909, 434727, 1304181, 3912543]

約数ペア:

[(1, 3912543), (3, 1304181), (9, 434727), (27, 144909), (81, 48303), (243, 16101), (729, 5367), (1789, 2187)]