28681059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2579}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 41857920

約数和(自身を除く): 13176861

約数列:

[1, 3, 11, 33, 337, 1011, 2579, 3707, 7737, 11121, 28369, 85107, 869123, 2607369, 9560353, 28681059]

約数ペア:

[(1, 28681059), (3, 9560353), (11, 2607369), (33, 869123), (337, 85107), (1011, 28369), (2579, 11121), (3707, 7737)]