2141167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 2730240

約数和(自身を除く): 589073

約数列:

[1, 7, 17, 19, 119, 133, 323, 947, 2261, 6629, 16099, 17993, 112693, 125951, 305881, 2141167]

約数ペア:

[(1, 2141167), (7, 305881), (17, 125951), (19, 112693), (119, 17993), (133, 16099), (323, 6629), (947, 2261)]