19683521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 23526720

約数和(自身を除く): 3843199

約数列:

[1, 11, 13, 59, 143, 649, 767, 2333, 8437, 25663, 30329, 137647, 333619, 1514117, 1789411, 19683521]

約数ペア:

[(1, 19683521), (11, 1789411), (13, 1514117), (59, 333619), (143, 137647), (649, 30329), (767, 25663), (2333, 8437)]