56295261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8009}}^1$

素因数の和:8097

約数の個数: 24

約数和(自身を含む): 89968320

約数和(自身を除く): 33673059

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 8009, 24027, 72081, 88099, 264297, 568639, 792891, 1705917, 5117751, 6255029, 18765087, 56295261]

約数ペア:

[(1, 56295261), (3, 18765087), (9, 6255029), (11, 5117751), (33, 1705917), (71, 792891), (99, 568639), (213, 264297), (639, 88099), (781, 72081), (2343, 24027), (7029, 8009)]