38180889

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 19843623

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 2213, 5751, 6639, 17253, 19917, 59751, 157123, 179253, 471369, 537759, 1414107, 4242321, 12726963, 38180889]

約数ペア:

[(1, 38180889), (3, 12726963), (9, 4242321), (27, 1414107), (71, 537759), (81, 471369), (213, 179253), (243, 157123), (639, 59751), (1917, 19917), (2213, 17253), (5751, 6639)]