13256337

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 18159552

約数和(自身を除く): 4903215

約数列:

[1, 3, 61, 107, 183, 321, 677, 2031, 6527, 19581, 41297, 72439, 123891, 217317, 4418779, 13256337]

約数ペア:

[(1, 13256337), (3, 4418779), (61, 217317), (107, 123891), (183, 72439), (321, 41297), (677, 19581), (2031, 6527)]