2019581073

素因数分解:

$3^3\times {\mathrm{2879}}^1\times {\mathrm{25981}}^1$

素因数の和:28869

約数の個数: 16

約数和(自身を含む): 2993126400

約数和(自身を除く): 973545327

約数列:

[1, 3, 9, 27, 2879, 8637, 25911, 25981, 77733, 77943, 233829, 701487, 74799299, 224397897, 673193691, 2019581073]

約数ペア:

[(1, 2019581073), (3, 673193691), (9, 224397897), (27, 74799299), (2879, 701487), (8637, 233829), (25911, 77943), (25981, 77733)]