18589027947

素因数分解:

$3^1\times 7^1\times {\mathrm{4523}}^1\times {\mathrm{195709}}^1$

素因数の和:200242

約数の個数: 16

約数和(自身を含む): 28332545280

約数和(自身を除く): 9743517333

約数列:

[1, 3, 7, 21, 4523, 13569, 31661, 94983, 195709, 587127, 1369963, 4109889, 885191807, 2655575421, 6196342649, 18589027947]

約数ペア:

[(1, 18589027947), (3, 6196342649), (7, 2655575421), (21, 885191807), (4523, 4109889), (13569, 1369963), (31661, 587127), (94983, 195709)]