219623727

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{6733}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 298666368

約数和(自身を除く): 79042641

約数列:

[1, 3, 83, 131, 249, 393, 6733, 10873, 20199, 32619, 558839, 882023, 1676517, 2646069, 73207909, 219623727]

約数ペア:

[(1, 219623727), (3, 73207909), (83, 2646069), (131, 1676517), (249, 882023), (393, 558839), (6733, 32619), (10873, 20199)]