40004531

素因数分解:

$7^2\times {\mathrm{179}}^1\times {\mathrm{4561}}^1$

素因数の和:4754

約数の個数: 12

約数和(自身を含む): 46806120

約数和(自身を除く): 6801589

約数列:

[1, 7, 49, 179, 1253, 4561, 8771, 31927, 223489, 816419, 5714933, 40004531]

約数ペア:

[(1, 40004531), (7, 5714933), (49, 816419), (179, 223489), (1253, 31927), (4561, 8771)]