29980531

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 5063309

約数列:

[1, 7, 71, 179, 337, 497, 1253, 2359, 12709, 23927, 60323, 88963, 167489, 422261, 4282933, 29980531]

約数ペア:

[(1, 29980531), (7, 4282933), (71, 422261), (179, 167489), (337, 88963), (497, 60323), (1253, 23927), (2359, 12709)]