64887589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6324

約数の個数: 16

約数和(自身を含む): 75575808

約数和(自身を除く): 10688219

約数列:

[1, 13, 17, 47, 221, 611, 799, 6247, 10387, 81211, 106199, 293609, 1380587, 3816917, 4991353, 64887589]

約数ペア:

[(1, 64887589), (13, 4991353), (17, 3816917), (47, 1380587), (221, 293609), (611, 106199), (799, 81211), (6247, 10387)]