2723517

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5337

約数の個数: 16

約数和(自身を含む): 4248000

約数和(自身を除く): 1524483

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5309, 15927, 47781, 100871, 143343, 302613, 907839, 2723517]

約数ペア:

[(1, 2723517), (3, 907839), (9, 302613), (19, 143343), (27, 100871), (57, 47781), (171, 15927), (513, 5309)]