57874239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1291}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 88884432

約数和(自身を除く): 31010193

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 1291, 2637, 3873, 4981, 11619, 14943, 21947, 44829, 65841, 197523, 378263, 1134789, 3404367, 6430471, 19291413, 57874239]

約数ペア:

[(1, 57874239), (3, 19291413), (9, 6430471), (17, 3404367), (51, 1134789), (153, 378263), (293, 197523), (879, 65841), (1291, 44829), (2637, 21947), (3873, 14943), (4981, 11619)]