29515278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{378401}}^1$

素因数の和:378419

約数の個数: 16

約数和(自身を含む): 63571536

約数和(自身を除く): 34056258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 378401, 756802, 1135203, 2270406, 4919213, 9838426, 14757639, 29515278]

約数ペア:

[(1, 29515278), (2, 14757639), (3, 9838426), (6, 4919213), (13, 2270406), (26, 1135203), (39, 756802), (78, 378401)]