1405087201

素因数分解:

$7^2\times {\mathrm{353}}^1\times {\mathrm{81233}}^1$

素因数の和:81600

約数の個数: 12

約数和(自身を含む): 1639139652

約数和(自身を除く): 234052451

約数列:

[1, 7, 49, 353, 2471, 17297, 81233, 568631, 3980417, 28675249, 200726743, 1405087201]

約数ペア:

[(1, 1405087201), (7, 200726743), (49, 28675249), (353, 3980417), (2471, 568631), (17297, 81233)]