8398323

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 5753997

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 107, 153, 171, 243, 321, 323, 459, 513, 963, 969, 1377, 1539, 1819, 2033, 2889, 2907, 4131, 4617, 5457, 6099, 8667, 8721, 16371, 18297, 26001, 26163, 34561, 49113, 54891, 78489, 103683, 147339, 164673, 311049, 442017, 494019, 933147, 2799441, 8398323]

約数ペア:

[(1, 8398323), (3, 2799441), (9, 933147), (17, 494019), (19, 442017), (27, 311049), (51, 164673), (57, 147339), (81, 103683), (107, 78489), (153, 54891), (171, 49113), (243, 34561), (321, 26163), (323, 26001), (459, 18297), (513, 16371), (963, 8721), (969, 8667), (1377, 6099), (1539, 5457), (1819, 4617), (2033, 4131), (2889, 2907)]