42017031

素因数分解:

$3^2\times 7^1\times {\mathrm{666937}}^1$

素因数の和:666950

約数の個数: 12

約数和(自身を含む): 69361552

約数和(自身を除く): 27344521

約数列:

[1, 3, 7, 9, 21, 63, 666937, 2000811, 4668559, 6002433, 14005677, 42017031]

約数ペア:

[(1, 42017031), (3, 14005677), (7, 6002433), (9, 4668559), (21, 2000811), (63, 666937)]