139771841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2551}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 162062208

約数和(自身を除く): 22290367

約数列:

[1, 11, 17, 187, 293, 2551, 3223, 4981, 28061, 43367, 54791, 477037, 747443, 8221873, 12706531, 139771841]

約数ペア:

[(1, 139771841), (11, 12706531), (17, 8221873), (187, 747443), (293, 477037), (2551, 54791), (3223, 43367), (4981, 28061)]