28002579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 42134976

約数和(自身を除く): 14132397

約数列:

[1, 3, 11, 31, 33, 93, 341, 883, 961, 1023, 2649, 2883, 9713, 10571, 27373, 29139, 31713, 82119, 301103, 848563, 903309, 2545689, 9334193, 28002579]

約数ペア:

[(1, 28002579), (3, 9334193), (11, 2545689), (31, 903309), (33, 848563), (93, 301103), (341, 82119), (883, 31713), (961, 29139), (1023, 27373), (2649, 10571), (2883, 9713)]