5147571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3077709

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 169, 213, 429, 507, 781, 923, 1859, 2197, 2343, 2769, 5577, 6591, 10153, 11999, 24167, 30459, 35997, 72501, 131989, 155987, 395967, 467961, 1715857, 5147571]

約数ペア:

[(1, 5147571), (3, 1715857), (11, 467961), (13, 395967), (33, 155987), (39, 131989), (71, 72501), (143, 35997), (169, 30459), (213, 24167), (429, 11999), (507, 10153), (781, 6591), (923, 5577), (1859, 2769), (2197, 2343)]