28269791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 3853729

約数列:

[1, 11, 43, 59, 473, 649, 1013, 2537, 11143, 27907, 43559, 59767, 479149, 657437, 2569981, 28269791]

約数ペア:

[(1, 28269791), (11, 2569981), (43, 657437), (59, 479149), (473, 59767), (649, 43559), (1013, 27907), (2537, 11143)]