33397839

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{21701}}^1$

素因数の和:21732

約数の個数: 20

約数和(自身を含む): 52518840

約数和(自身を除く): 19121001

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 21701, 65103, 195309, 412319, 585927, 1236957, 1757781, 3710871, 11132613, 33397839]

約数ペア:

[(1, 33397839), (3, 11132613), (9, 3710871), (19, 1757781), (27, 1236957), (57, 585927), (81, 412319), (171, 195309), (513, 65103), (1539, 21701)]