21000316629

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1\times {\mathrm{95083}}^1$

素因数の和:96056

約数の個数: 16

約数和(自身を含む): 28370022912

約数和(自身を除く): 7369706283

約数列:

[1, 3, 83, 249, 887, 2661, 73621, 95083, 220863, 285249, 7891889, 23675667, 84338621, 253015863, 7000105543, 21000316629]

約数ペア:

[(1, 21000316629), (3, 7000105543), (83, 253015863), (249, 84338621), (887, 23675667), (2661, 7891889), (73621, 285249), (95083, 220863)]