272834401

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{12401}}^1$

素因数の和:12864

約数の個数: 12

約数和(自身を含む): 318111300

約数和(自身を除く): 45276899

約数列:

[1, 7, 49, 449, 3143, 12401, 22001, 86807, 607649, 5568049, 38976343, 272834401]

約数ペア:

[(1, 272834401), (7, 38976343), (49, 5568049), (449, 607649), (3143, 86807), (12401, 22001)]