8304201

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 20

約数和(自身を含む): 12503172

約数和(自身を除く): 4198971

約数列:

[1, 3, 9, 27, 81, 157, 471, 653, 1413, 1959, 4239, 5877, 12717, 17631, 52893, 102521, 307563, 922689, 2768067, 8304201]

約数ペア:

[(1, 8304201), (3, 2768067), (9, 922689), (27, 307563), (81, 102521), (157, 52893), (471, 17631), (653, 12717), (1413, 5877), (1959, 4239)]