57705613

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 68935680

約数和(自身を除く): 11230067

約数列:

[1, 7, 43, 47, 301, 329, 2021, 4079, 14147, 28553, 175397, 191713, 1227779, 1341991, 8243659, 57705613]

約数ペア:

[(1, 57705613), (7, 8243659), (43, 1341991), (47, 1227779), (301, 191713), (329, 175397), (2021, 28553), (4079, 14147)]