42830123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 54754272

約数和(自身を除く): 11924149

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 997, 2261, 2527, 6137, 6979, 16949, 18943, 42959, 118643, 132601, 322031, 359917, 2254217, 2519419, 6118589, 42830123]

約数ペア:

[(1, 42830123), (7, 6118589), (17, 2519419), (19, 2254217), (119, 359917), (133, 322031), (323, 132601), (361, 118643), (997, 42959), (2261, 18943), (2527, 16949), (6137, 6979)]