145339987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34613}}^1$

素因数の和:34662

約数の個数: 16

約数和(自身を含む): 174454560

約数和(自身を除く): 29114573

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 34613, 449969, 588421, 657647, 7649473, 8549411, 11179999, 145339987]

約数ペア:

[(1, 145339987), (13, 11179999), (17, 8549411), (19, 7649473), (221, 657647), (247, 588421), (323, 449969), (4199, 34613)]