13506081

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 18395520

約数和(自身を除く): 4889439

約数列:

[1, 3, 103, 109, 309, 327, 401, 1203, 11227, 33681, 41303, 43709, 123909, 131127, 4502027, 13506081]

約数ペア:

[(1, 13506081), (3, 4502027), (103, 131127), (109, 123909), (309, 43709), (327, 41303), (401, 33681), (1203, 11227)]