90285701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1031}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 104025600

約数和(自身を除く): 13739899

約数列:

[1, 11, 19, 209, 419, 1031, 4609, 7961, 11341, 19589, 87571, 215479, 431989, 4751879, 8207791, 90285701]

約数ペア:

[(1, 90285701), (11, 8207791), (19, 4751879), (209, 431989), (419, 215479), (1031, 87571), (4609, 19589), (7961, 11341)]