13987053

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{739}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 20779200

約数和(自身を除く): 6792147

約数列:

[1, 3, 9, 27, 701, 739, 2103, 2217, 6309, 6651, 18927, 19953, 518039, 1554117, 4662351, 13987053]

約数ペア:

[(1, 13987053), (3, 4662351), (9, 1554117), (27, 518039), (701, 19953), (739, 18927), (2103, 6651), (2217, 6309)]