9071721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53051}}^1$

素因数の和:53076

約数の個数: 12

約数和(自身を含む): 13793520

約数和(自身を除く): 4721799

約数列:

[1, 3, 9, 19, 57, 171, 53051, 159153, 477459, 1007969, 3023907, 9071721]

約数ペア:

[(1, 9071721), (3, 3023907), (9, 1007969), (19, 477459), (57, 159153), (171, 53051)]