12664337

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 15823872

約数和(自身を除く): 3159535

約数列:

[1, 7, 17, 31, 119, 217, 527, 3433, 3689, 24031, 58361, 106423, 408527, 744961, 1809191, 12664337]

約数ペア:

[(1, 12664337), (7, 1809191), (17, 744961), (31, 408527), (119, 106423), (217, 58361), (527, 24031), (3433, 3689)]