13244539

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 17534720

約数和(自身を除く): 4290181

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 823, 847, 1463, 2299, 5761, 9053, 15637, 16093, 63371, 99583, 109459, 172007, 697081, 1204049, 1892077, 13244539]

約数ペア:

[(1, 13244539), (7, 1892077), (11, 1204049), (19, 697081), (77, 172007), (121, 109459), (133, 99583), (209, 63371), (823, 16093), (847, 15637), (1463, 9053), (2299, 5761)]