27440433

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{64871}}^1$

素因数の和:64924

約数の個数: 12

約数和(自身を含む): 40480128

約数和(自身を除く): 13039695

約数列:

[1, 3, 9, 47, 141, 423, 64871, 194613, 583839, 3048937, 9146811, 27440433]

約数ペア:

[(1, 27440433), (3, 9146811), (9, 3048937), (47, 583839), (141, 194613), (423, 64871)]