289569279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20063}}^1$

素因数の和:20366

約数の個数: 16

約数和(自身を含む): 410268672

約数和(自身を除く): 120699393

約数列:

[1, 3, 17, 51, 283, 849, 4811, 14433, 20063, 60189, 341071, 1023213, 5677829, 17033487, 96523093, 289569279]

約数ペア:

[(1, 289569279), (3, 96523093), (17, 17033487), (51, 5677829), (283, 1023213), (849, 341071), (4811, 60189), (14433, 20063)]