247767983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 262373376

約数和(自身を除く): 14605393

約数列:

[1, 23, 127, 271, 313, 2921, 6233, 7199, 34417, 39751, 84823, 791591, 914273, 1950929, 10772521, 247767983]

約数ペア:

[(1, 247767983), (23, 10772521), (127, 1950929), (271, 914273), (313, 791591), (2921, 84823), (6233, 39751), (7199, 34417)]