42997493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 53798784

約数和(自身を除く): 10801291

約数列:

[1, 7, 11, 77, 337, 1657, 2359, 3707, 11599, 18227, 25949, 127589, 558409, 3908863, 6142499, 42997493]

約数ペア:

[(1, 42997493), (7, 6142499), (11, 3908863), (77, 558409), (337, 127589), (1657, 25949), (2359, 18227), (3707, 11599)]