142420067

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 163790640

約数和(自身を除く): 21370573

約数列:

[1, 17, 19, 37, 289, 323, 629, 701, 703, 5491, 10693, 11917, 11951, 13319, 25937, 202589, 203167, 226423, 440929, 492803, 3849191, 7495793, 8377651, 142420067]

約数ペア:

[(1, 142420067), (17, 8377651), (19, 7495793), (37, 3849191), (289, 492803), (323, 440929), (629, 226423), (701, 203167), (703, 202589), (5491, 25937), (10693, 13319), (11917, 11951)]