28955140911

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11132311}}^1$

素因数の和:11132351

約数の個数: 18

約数和(自身を含む): 44429057192

約数和(自身を除く): 15473916281

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11132311, 33396933, 100190799, 189249287, 567747861, 1703243583, 3217237879, 9651713637, 28955140911]

約数ペア:

[(1, 28955140911), (3, 9651713637), (9, 3217237879), (17, 1703243583), (51, 567747861), (153, 189249287), (289, 100190799), (867, 33396933), (2601, 11132311)]