1729123.00000000

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 107163648

約数和(自身を除く): 27914847

約数列:

[1, 3, 107, 271, 321, 813, 911, 2733, 28997, 86991, 97477, 246881, 292431, 740643, 26416267, 79248801]

約数ペア:

[(1, 79248801), (3, 26416267), (107, 740643), (271, 292431), (321, 246881), (813, 97477), (911, 86991), (2733, 28997)]