39549789

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{11909}}^1$

素因数の和:11962

約数の個数: 20

約数和(自身を含む): 60526620

約数和(自身を除く): 20976831

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 11909, 35727, 107181, 321543, 488269, 964629, 1464807, 4394421, 13183263, 39549789]

約数ペア:

[(1, 39549789), (3, 13183263), (9, 4394421), (27, 1464807), (41, 964629), (81, 488269), (123, 321543), (369, 107181), (1107, 35727), (3321, 11909)]