28585149

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 38997504

約数和(自身を除く): 10412355

約数列:

[1, 3, 61, 181, 183, 543, 863, 2589, 11041, 33123, 52643, 156203, 157929, 468609, 9528383, 28585149]

約数ペア:

[(1, 28585149), (3, 9528383), (61, 468609), (181, 157929), (183, 156203), (543, 52643), (863, 33123), (2589, 11041)]