273194013

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{21739}}^1$

素因数の和:21872

約数の個数: 16

約数和(自身を含む): 375667200

約数和(自身を除く): 102473187

約数列:

[1, 3, 59, 71, 177, 213, 4189, 12567, 21739, 65217, 1282601, 1543469, 3847803, 4630407, 91064671, 273194013]

約数ペア:

[(1, 273194013), (3, 91064671), (59, 4630407), (71, 3847803), (177, 1543469), (213, 1282601), (4189, 65217), (12567, 21739)]