2019949353

素因数分解:

$3^3\times {\mathrm{18341}}^1\times {\mathrm{4079}}^1$

素因数の和:22429

約数の個数: 16

約数和(自身を含む): 2993414400

約数和(自身を除く): 973465047

約数列:

[1, 3, 9, 27, 4079, 12237, 18341, 36711, 55023, 110133, 165069, 495207, 74812939, 224438817, 673316451, 2019949353]

約数ペア:

[(1, 2019949353), (3, 673316451), (9, 224438817), (27, 74812939), (4079, 495207), (12237, 165069), (18341, 110133), (36711, 55023)]