47665943

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 55971648

約数和(自身を除く): 8305705

約数列:

[1, 13, 17, 47, 169, 221, 353, 611, 799, 2873, 4589, 6001, 7943, 10387, 16591, 59657, 78013, 135031, 215683, 282047, 1014169, 2803879, 3666611, 47665943]

約数ペア:

[(1, 47665943), (13, 3666611), (17, 2803879), (47, 1014169), (169, 282047), (221, 215683), (353, 135031), (611, 78013), (799, 59657), (2873, 16591), (4589, 10387), (6001, 7943)]