2728347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 3919392

約数和(自身を除く): 1191045

約数列:

[1, 3, 17, 51, 61, 183, 877, 1037, 2631, 3111, 14909, 44727, 53497, 160491, 909449, 2728347]

約数ペア:

[(1, 2728347), (3, 909449), (17, 160491), (51, 53497), (61, 44727), (183, 14909), (877, 3111), (1037, 2631)]