38977367

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 46922400

約数和(自身を除く): 7945033

約数列:

[1, 11, 13, 71, 121, 143, 349, 781, 923, 1573, 3839, 4537, 8591, 10153, 24779, 42229, 49907, 111683, 272569, 322127, 548977, 2998259, 3543397, 38977367]

約数ペア:

[(1, 38977367), (11, 3543397), (13, 2998259), (71, 548977), (121, 322127), (143, 272569), (349, 111683), (781, 49907), (923, 42229), (1573, 24779), (3839, 10153), (4537, 8591)]