18087927

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 28555632

約数和(自身を除く): 10467705

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3833, 4719, 11499, 42163, 49829, 126489, 149487, 463793, 548119, 1391379, 1644357, 6029309, 18087927]

約数ペア:

[(1, 18087927), (3, 6029309), (11, 1644357), (13, 1391379), (33, 548119), (39, 463793), (121, 149487), (143, 126489), (363, 49829), (429, 42163), (1573, 11499), (3833, 4719)]