28067523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 41470464

約数和(自身を除く): 13402941

約数列:

[1, 3, 11, 33, 121, 167, 363, 463, 501, 1389, 1837, 5093, 5511, 15279, 20207, 56023, 60621, 77321, 168069, 231963, 850531, 2551593, 9355841, 28067523]

約数ペア:

[(1, 28067523), (3, 9355841), (11, 2551593), (33, 850531), (121, 231963), (167, 168069), (363, 77321), (463, 60621), (501, 56023), (1389, 20207), (1837, 15279), (5093, 5511)]