539097323517

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{1586621}}^1$

素因数の和:1588633

約数の個数: 24

約数和(自身を含む): 820093179360

約数和(自身を除く): 280995855843

約数列:

[1, 3, 9, 19, 57, 171, 1987, 5961, 17883, 37753, 113259, 339777, 1586621, 4759863, 14279589, 30145799, 90437397, 271312191, 3152615927, 9457847781, 28373543343, 59899702613, 179699107839, 539097323517]

約数ペア:

[(1, 539097323517), (3, 179699107839), (9, 59899702613), (19, 28373543343), (57, 9457847781), (171, 3152615927), (1987, 271312191), (5961, 90437397), (17883, 30145799), (37753, 14279589), (113259, 4759863), (339777, 1586621)]