2783139717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{69341}}^1$

素因数の和:70148

約数の個数: 16

約数和(自身を含む): 3934187712

約数和(自身を除く): 1151047995

約数列:

[1, 3, 17, 51, 787, 2361, 13379, 40137, 69341, 208023, 1178797, 3536391, 54571367, 163714101, 927713239, 2783139717]

約数ペア:

[(1, 2783139717), (3, 927713239), (17, 163714101), (51, 54571367), (787, 3536391), (2361, 1178797), (13379, 208023), (40137, 69341)]