287683677

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{55207}}^1$

素因数の和:55409

約数の個数: 16

約数和(自身を含む): 428414080

約数和(自身を除く): 140730403

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 55207, 165621, 496863, 1490589, 10654951, 31964853, 95894559, 287683677]

約数ペア:

[(1, 287683677), (3, 95894559), (9, 31964853), (27, 10654951), (193, 1490589), (579, 496863), (1737, 165621), (5211, 55207)]