3147067

素因数分解:

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

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 4096512

約数和(自身を除く): 949445

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 1777, 12439, 19547, 40871, 136829, 286097, 449581, 3147067]

約数ペア:

[(1, 3147067), (7, 449581), (11, 286097), (23, 136829), (77, 40871), (161, 19547), (253, 12439), (1771, 1777)]