7312459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 9515520

約数和(自身を除く): 2203061

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4129, 28903, 45419, 94967, 317933, 664769, 1044637, 7312459]

約数ペア:

[(1, 7312459), (7, 1044637), (11, 664769), (23, 317933), (77, 94967), (161, 45419), (253, 28903), (1771, 4129)]