1384421687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{7949}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 1538611200

約数和(自身を除く): 154189513

約数列:

[1, 11, 71, 223, 781, 2453, 7949, 15833, 87439, 174163, 564379, 1772627, 6208169, 19498897, 125856517, 1384421687]

約数ペア:

[(1, 1384421687), (11, 125856517), (71, 19498897), (223, 6208169), (781, 1772627), (2453, 564379), (7949, 174163), (15833, 87439)]