4085203491

素因数分解:

$3^5\times {\mathrm{419}}^1\times {\mathrm{40123}}^1$

素因数の和:40557

約数の個数: 24

約数和(自身を含む): 6134157120

約数和(自身を除く): 2048953629

約数列:

[1, 3, 9, 27, 81, 243, 419, 1257, 3771, 11313, 33939, 40123, 101817, 120369, 361107, 1083321, 3249963, 9749889, 16811537, 50434611, 151303833, 453911499, 1361734497, 4085203491]

約数ペア:

[(1, 4085203491), (3, 1361734497), (9, 453911499), (27, 151303833), (81, 50434611), (243, 16811537), (419, 9749889), (1257, 3249963), (3771, 1083321), (11313, 361107), (33939, 120369), (40123, 101817)]