2912603141

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 3440486400

約数和(自身を除く): 527883259

約数列:

[1, 7, 41, 127, 287, 889, 1681, 1949, 5207, 11767, 13643, 36449, 79909, 213487, 247523, 559363, 1494409, 1732661, 3276269, 10148443, 22933883, 71039101, 416086163, 2912603141]

約数ペア:

[(1, 2912603141), (7, 416086163), (41, 71039101), (127, 22933883), (287, 10148443), (889, 3276269), (1681, 1732661), (1949, 1494409), (5207, 559363), (11767, 247523), (13643, 213487), (36449, 79909)]