11139021

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 16679520

約数和(自身を除く): 5540499

約数列:

[1, 3, 9, 43, 107, 129, 269, 321, 387, 807, 963, 2421, 4601, 11567, 13803, 28783, 34701, 41409, 86349, 104103, 259047, 1237669, 3713007, 11139021]

約数ペア:

[(1, 11139021), (3, 3713007), (9, 1237669), (43, 259047), (107, 104103), (129, 86349), (269, 41409), (321, 34701), (387, 28783), (807, 13803), (963, 11567), (2421, 4601)]