394357271

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 496981632

約数和(自身を除く): 102624361

約数列:

[1, 7, 11, 77, 121, 443, 847, 1051, 3101, 4873, 7357, 11561, 34111, 53603, 80927, 127171, 375221, 465593, 890197, 3259151, 5121523, 35850661, 56336753, 394357271]

約数ペア:

[(1, 394357271), (7, 56336753), (11, 35850661), (77, 5121523), (121, 3259151), (443, 890197), (847, 465593), (1051, 375221), (3101, 127171), (4873, 80927), (7357, 53603), (11561, 34111)]