56756013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{27143}}^1$

素因数の和:27204

約数の個数: 16

約数和(自身を含む): 82083456

約数和(自身を除く): 25327443

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 27143, 81429, 461431, 1112863, 1384293, 3338589, 18918671, 56756013]

約数ペア:

[(1, 56756013), (3, 18918671), (17, 3338589), (41, 1384293), (51, 1112863), (123, 461431), (697, 81429), (2091, 27143)]