2013450921

素因数分解:

$3^2\times {\mathrm{4159}}^1\times {\mathrm{53791}}^1$

素因数の和:57956

約数の個数: 12

約数和(自身を含む): 2909071360

約数和(自身を除く): 895620439

約数列:

[1, 3, 9, 4159, 12477, 37431, 53791, 161373, 484119, 223716769, 671150307, 2013450921]

約数ペア:

[(1, 2013450921), (3, 671150307), (9, 223716769), (4159, 484119), (12477, 161373), (37431, 53791)]