2796201

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 4315584

約数和(自身を除く): 1519383

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 311, 333, 933, 999, 2799, 2997, 8397, 8991, 11507, 25191, 34521, 75573, 103563, 310689, 932067, 2796201]

約数ペア:

[(1, 2796201), (3, 932067), (9, 310689), (27, 103563), (37, 75573), (81, 34521), (111, 25191), (243, 11507), (311, 8991), (333, 8397), (933, 2997), (999, 2799)]