1239492771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{305369}}^1$

素因数の和:305427

約数の個数: 24

約数和(自身を含む): 2000784240

約数和(自身を除く): 761291469

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 305369, 916107, 2748321, 3359059, 10077177, 12520129, 30231531, 37560387, 112681161, 137721419, 413164257, 1239492771]

約数ペア:

[(1, 1239492771), (3, 413164257), (9, 137721419), (11, 112681161), (33, 37560387), (41, 30231531), (99, 12520129), (123, 10077177), (369, 3359059), (451, 2748321), (1353, 916107), (4059, 305369)]