42482657

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 18

約数和(自身を含む): 50457654

約数和(自身を除く): 7974997

約数列:

[1, 7, 49, 61, 233, 427, 1631, 2989, 3721, 11417, 14213, 26047, 99491, 182329, 696437, 866993, 6068951, 42482657]

約数ペア:

[(1, 42482657), (7, 6068951), (49, 866993), (61, 696437), (233, 182329), (427, 99491), (1631, 26047), (2989, 14213), (3721, 11417)]