12753587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9778

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 4084045

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9743, 68201, 107173, 165631, 750211, 1159417, 1821941, 12753587]

約数ペア:

[(1, 12753587), (7, 1821941), (11, 1159417), (17, 750211), (77, 165631), (119, 107173), (187, 68201), (1309, 9743)]