38639799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 61082112

約数和(自身を除く): 22442313

約数列:

[1, 3, 9, 11, 33, 99, 607, 643, 1821, 1929, 5463, 5787, 6677, 7073, 20031, 21219, 60093, 63657, 390301, 1170903, 3512709, 4293311, 12879933, 38639799]

約数ペア:

[(1, 38639799), (3, 12879933), (9, 4293311), (11, 3512709), (33, 1170903), (99, 390301), (607, 63657), (643, 60093), (1821, 21219), (1929, 20031), (5463, 7073), (5787, 6677)]