27442987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 32997888

約数和(自身を除く): 5554901

約数列:

[1, 11, 13, 43, 143, 473, 559, 4463, 6149, 49093, 58019, 191909, 638209, 2110999, 2494817, 27442987]

約数ペア:

[(1, 27442987), (11, 2494817), (13, 2110999), (43, 638209), (143, 191909), (473, 58019), (559, 49093), (4463, 6149)]