8170551

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5340

約数の個数: 20

約数和(自身を含む): 12850200

約数和(自身を除く): 4679649

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5309, 15927, 47781, 100871, 143343, 302613, 430029, 907839, 2723517, 8170551]

約数ペア:

[(1, 8170551), (3, 2723517), (9, 907839), (19, 430029), (27, 302613), (57, 143343), (81, 100871), (171, 47781), (513, 15927), (1539, 5309)]