3884841

素因数分解:

$3^6\times {\mathrm{73}}^2$

素因数の和:164

約数の個数: 21

約数和(自身を含む): 5905479

約数和(自身を除く): 2020638

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5329, 5913, 15987, 17739, 47961, 53217, 143883, 431649, 1294947, 3884841]

約数ペア:

[(1, 3884841), (3, 1294947), (9, 431649), (27, 143883), (73, 53217), (81, 47961), (219, 17739), (243, 15987), (657, 5913), (729, 5329)]