18883293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44017}}^1$

素因数の和:44044

約数の個数: 16

約数和(自身を含む): 29580096

約数和(自身を除く): 10696803

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44017, 132051, 484187, 572221, 1452561, 1716663, 6294431, 18883293]

約数ペア:

[(1, 18883293), (3, 6294431), (11, 1716663), (13, 1452561), (33, 572221), (39, 484187), (143, 132051), (429, 44017)]