39449673

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{28649}}^1$

素因数の和:28678

約数の個数: 20

約数和(自身を含む): 62399700

約数和(自身を除く): 22950027

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 28649, 85947, 257841, 487033, 773523, 1461099, 2320569, 4383297, 13149891, 39449673]

約数ペア:

[(1, 39449673), (3, 13149891), (9, 4383297), (17, 2320569), (27, 1461099), (51, 773523), (81, 487033), (153, 257841), (459, 85947), (1377, 28649)]