39861297

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33301}}^1$

素因数の和:33333

約数の個数: 24

約数和(自身を含む): 69268160

約数和(自身を除く): 29406863

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 33301, 99903, 233107, 299709, 632719, 699321, 1898157, 2097963, 4429033, 5694471, 13287099, 39861297]

約数ペア:

[(1, 39861297), (3, 13287099), (7, 5694471), (9, 4429033), (19, 2097963), (21, 1898157), (57, 699321), (63, 632719), (133, 299709), (171, 233107), (399, 99903), (1197, 33301)]