517971377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{81047}}^1$

素因数の和:81148

約数の個数: 16

約数和(自身を含む): 653571072

約数和(自身を除く): 135599695

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 81047, 567329, 891517, 6240619, 6726901, 47088307, 73995911, 517971377]

約数ペア:

[(1, 517971377), (7, 73995911), (11, 47088307), (77, 6726901), (83, 6240619), (581, 891517), (913, 567329), (6391, 81047)]