2213156727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{275371}}^1$

素因数の和:275443

約数の個数: 24

約数和(自身を含む): 3436642560

約数和(自身を除く): 1223485833

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 275371, 826113, 2478339, 5232049, 12942437, 15696147, 38827311, 47088441, 116481933, 245906303, 737718909, 2213156727]

約数ペア:

[(1, 2213156727), (3, 737718909), (9, 245906303), (19, 116481933), (47, 47088441), (57, 38827311), (141, 15696147), (171, 12942437), (423, 5232049), (893, 2478339), (2679, 826113), (8037, 275371)]