26720957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 29486592

約数和(自身を除く): 2765635

約数列:

[1, 17, 47, 53, 631, 799, 901, 2491, 10727, 29657, 33443, 42347, 504169, 568531, 1571821, 26720957]

約数ペア:

[(1, 26720957), (17, 1571821), (47, 568531), (53, 504169), (631, 42347), (799, 33443), (901, 29657), (2491, 10727)]