42134701

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 49803264

約数和(自身を除く): 7668563

約数列:

[1, 7, 47, 83, 329, 581, 1543, 3901, 10801, 27307, 72521, 128069, 507647, 896483, 6019243, 42134701]

約数ペア:

[(1, 42134701), (7, 6019243), (47, 896483), (83, 507647), (329, 128069), (581, 72521), (1543, 27307), (3901, 10801)]