217433881569

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{11057}}^1\times {\mathrm{73651}}^1$

素因数の和:84800

約数の個数: 16

約数和(自身を含む): 293199773760

約数和(自身を除く): 75765892191

約数列:

[1, 3, 89, 267, 11057, 33171, 73651, 220953, 984073, 2952219, 6554939, 19664817, 814359107, 2443077321, 72477960523, 217433881569]

約数ペア:

[(1, 217433881569), (3, 72477960523), (89, 2443077321), (267, 814359107), (11057, 19664817), (33171, 6554939), (73651, 2952219), (220953, 984073)]