248204156921

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{2131}}^1\times {\mathrm{52489}}^1$

素因数の和:54944

約数の個数: 16

約数和(自身を含む): 284695681920

約数和(自身を除く): 36491524999

約数列:

[1, 7, 317, 2131, 2219, 14917, 52489, 367423, 675527, 4728689, 16639013, 111854059, 116473091, 782978413, 35457736703, 248204156921]

約数ペア:

[(1, 248204156921), (7, 35457736703), (317, 782978413), (2131, 116473091), (2219, 111854059), (14917, 16639013), (52489, 4728689), (367423, 675527)]