16804520193

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{435881}}^1$

素因数の和:436136

約数の個数: 16

約数和(自身を含む): 22847190912

約数和(自身を除く): 6042670719

約数列:

[1, 3, 71, 181, 213, 543, 12851, 38553, 435881, 1307643, 30947551, 78894461, 92842653, 236683383, 5601506731, 16804520193]

約数ペア:

[(1, 16804520193), (3, 5601506731), (71, 236683383), (181, 92842653), (213, 78894461), (543, 30947551), (12851, 1307643), (38553, 435881)]