28334493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 44815680

約数和(自身を除く): 16481187

約数列:

[1, 3, 9, 11, 33, 99, 503, 569, 1509, 1707, 4527, 5121, 5533, 6259, 16599, 18777, 49797, 56331, 286207, 858621, 2575863, 3148277, 9444831, 28334493]

約数ペア:

[(1, 28334493), (3, 9444831), (9, 3148277), (11, 2575863), (33, 858621), (99, 286207), (503, 56331), (569, 49797), (1509, 18777), (1707, 16599), (4527, 6259), (5121, 5533)]