18441311

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 23040000

約数和(自身を除く): 4598689

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 4999, 34993, 84983, 154969, 594881, 1084783, 2634473, 18441311]

約数ペア:

[(1, 18441311), (7, 2634473), (17, 1084783), (31, 594881), (119, 154969), (217, 84983), (527, 34993), (3689, 4999)]