2116721163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{16069}}^1$

素因数の和:18402

約数の個数: 16

約数和(自身を含む): 2972307200

約数和(自身を除く): 855586037

約数列:

[1, 3, 19, 57, 2311, 6933, 16069, 43909, 48207, 131727, 305311, 915933, 37135459, 111406377, 705573721, 2116721163]

約数ペア:

[(1, 2116721163), (3, 705573721), (19, 111406377), (57, 37135459), (2311, 915933), (6933, 305311), (16069, 131727), (43909, 48207)]