28913243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 32202720

約数和(自身を除く): 3289477

約数列:

[1, 17, 37, 43, 629, 731, 1069, 1591, 18173, 27047, 39553, 45967, 672401, 781439, 1700779, 28913243]

約数ペア:

[(1, 28913243), (17, 1700779), (37, 781439), (43, 672401), (629, 45967), (731, 39553), (1069, 27047), (1591, 18173)]