7135989

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 10913280

約数和(自身を除く): 3777291

約数列:

[1, 3, 7, 21, 419, 811, 1257, 2433, 2933, 5677, 8799, 17031, 339809, 1019427, 2378663, 7135989]

約数ペア:

[(1, 7135989), (3, 2378663), (7, 1019427), (21, 339809), (419, 17031), (811, 8799), (1257, 5677), (2433, 2933)]