13559361

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 18615744

約数和(自身を除く): 5056383

約数列:

[1, 3, 53, 107, 159, 321, 797, 2391, 5671, 17013, 42241, 85279, 126723, 255837, 4519787, 13559361]

約数ペア:

[(1, 13559361), (3, 4519787), (53, 255837), (107, 126723), (159, 85279), (321, 42241), (797, 17013), (2391, 5671)]