39312567

素因数分解:

$3^3\times 7^1\times {\mathrm{208003}}^1$

素因数の和:208019

約数の個数: 16

約数和(自身を含む): 66561280

約数和(自身を除く): 27248713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 208003, 624009, 1456021, 1872027, 4368063, 5616081, 13104189, 39312567]

約数ペア:

[(1, 39312567), (3, 13104189), (7, 5616081), (9, 4368063), (21, 1872027), (27, 1456021), (63, 624009), (189, 208003)]