242324159

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 323496432

約数和(自身を除く): 81172273

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 539, 847, 1127, 1771, 1777, 2783, 5929, 12397, 12439, 19481, 19547, 40871, 87073, 136367, 136829, 215017, 286097, 449581, 957803, 1505119, 2002679, 3147067, 4945391, 10535833, 22029469, 34617737, 242324159]

約数ペア:

[(1, 242324159), (7, 34617737), (11, 22029469), (23, 10535833), (49, 4945391), (77, 3147067), (121, 2002679), (161, 1505119), (253, 957803), (539, 449581), (847, 286097), (1127, 215017), (1771, 136829), (1777, 136367), (2783, 87073), (5929, 40871), (12397, 19547), (12439, 19481)]