4027617

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2607903

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 191, 213, 297, 573, 639, 781, 1719, 1917, 2101, 2343, 5157, 6303, 7029, 13561, 18909, 21087, 40683, 56727, 122049, 149171, 366147, 447513, 1342539, 4027617]

約数ペア:

[(1, 4027617), (3, 1342539), (9, 447513), (11, 366147), (27, 149171), (33, 122049), (71, 56727), (99, 40683), (191, 21087), (213, 18909), (297, 13561), (573, 7029), (639, 6303), (781, 5157), (1719, 2343), (1917, 2101)]