28544589

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{1619}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 42379200

約数和(自身を除く): 13834611

約数列:

[1, 3, 9, 27, 653, 1619, 1959, 4857, 5877, 14571, 17631, 43713, 1057207, 3171621, 9514863, 28544589]

約数ペア:

[(1, 28544589), (3, 9514863), (9, 3171621), (27, 1057207), (653, 43713), (1619, 17631), (1959, 14571), (4857, 5877)]