40804623

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{63857}}^1$

素因数の和:63934

約数の個数: 12

約数和(自身を含む): 59771088

約数和(自身を除く): 18966465

約数列:

[1, 3, 9, 71, 213, 639, 63857, 191571, 574713, 4533847, 13601541, 40804623]

約数ペア:

[(1, 40804623), (3, 13601541), (9, 4533847), (71, 574713), (213, 191571), (639, 63857)]