42657297

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 57968640

約数和(自身を除く): 15311343

約数列:

[1, 3, 71, 213, 271, 739, 813, 2217, 19241, 52469, 57723, 157407, 200269, 600807, 14219099, 42657297]

約数ペア:

[(1, 42657297), (3, 14219099), (71, 600807), (213, 200269), (271, 157407), (739, 57723), (813, 52469), (2217, 19241)]