28213053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 12913347

約数列:

[1, 3, 11, 33, 839, 1019, 2517, 3057, 9229, 11209, 27687, 33627, 854941, 2564823, 9404351, 28213053]

約数ペア:

[(1, 28213053), (3, 9404351), (11, 2564823), (33, 854941), (839, 33627), (1019, 27687), (2517, 11209), (3057, 9229)]