11509883

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 14708736

約数和(自身を除く): 3198853

約数列:

[1, 7, 11, 77, 107, 121, 127, 749, 847, 889, 1177, 1397, 8239, 9779, 12947, 13589, 15367, 90629, 95123, 107569, 149479, 1046353, 1644269, 11509883]

約数ペア:

[(1, 11509883), (7, 1644269), (11, 1046353), (77, 149479), (107, 107569), (121, 95123), (127, 90629), (749, 15367), (847, 13589), (889, 12947), (1177, 9779), (1397, 8239)]