28206123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16127}}^1$

素因数の和:16194

約数の個数: 16

約数和(自身を含む): 41803776

約数和(自身を除く): 13597653

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 16127, 48381, 177397, 532191, 854731, 2564193, 9402041, 28206123]

約数ペア:

[(1, 28206123), (3, 9402041), (11, 2564193), (33, 854731), (53, 532191), (159, 177397), (583, 48381), (1749, 16127)]