123219669

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 165733568

約数和(自身を除く): 42513899

約数列:

[1, 3, 307, 337, 397, 921, 1011, 1191, 103459, 121879, 133789, 310377, 365637, 401367, 41073223, 123219669]

約数ペア:

[(1, 123219669), (3, 41073223), (307, 401367), (337, 365637), (397, 310377), (921, 133789), (1011, 121879), (1191, 103459)]