90807509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 101888640

約数和(自身を除く): 11081131

約数列:

[1, 13, 37, 71, 481, 923, 2627, 2659, 34151, 34567, 98383, 188789, 1278979, 2454257, 6985193, 90807509]

約数ペア:

[(1, 90807509), (13, 6985193), (37, 2454257), (71, 1278979), (481, 188789), (923, 98383), (2627, 34567), (2659, 34151)]