1900575391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{47981}}^1$

素因数の和:48282

約数の個数: 16

約数和(自身を含む): 2240951328

約数和(自身を除く): 340375937

約数列:

[1, 11, 13, 143, 277, 3047, 3601, 39611, 47981, 527791, 623753, 6861283, 13290737, 146198107, 172779581, 1900575391]

約数ペア:

[(1, 1900575391), (11, 172779581), (13, 146198107), (143, 13290737), (277, 6861283), (3047, 623753), (3601, 527791), (39611, 47981)]