857344512059

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1\times {\mathrm{19249}}^1$

素因数の和:20043

約数の個数: 32

約数和(自身を含む): 1006199040000

約数和(自身を除く): 148854527941

約数列:

[1, 7, 47, 329, 331, 409, 2317, 2863, 15557, 19223, 19249, 108899, 134561, 134743, 135379, 904703, 947653, 6332921, 6362813, 6371419, 7872841, 44539691, 44599933, 55109887, 299456693, 370023527, 2096196851, 2590164689, 2605910371, 18241372597, 122477787437, 857344512059]

約数ペア:

[(1, 857344512059), (7, 122477787437), (47, 18241372597), (329, 2605910371), (331, 2590164689), (409, 2096196851), (2317, 370023527), (2863, 299456693), (15557, 55109887), (19223, 44599933), (19249, 44539691), (108899, 7872841), (134561, 6371419), (134743, 6362813), (135379, 6332921), (904703, 947653)]