28579533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 40493376

約数和(自身を除く): 11913843

約数列:

[1, 3, 17, 51, 331, 993, 1693, 5079, 5627, 16881, 28781, 86343, 560383, 1681149, 9526511, 28579533]

約数ペア:

[(1, 28579533), (3, 9526511), (17, 1681149), (51, 560383), (331, 86343), (993, 28781), (1693, 16881), (5079, 5627)]