28984851

素因数分解:

$3^3\times 7^1\times {\mathrm{153359}}^1$

素因数の和:153375

約数の個数: 16

約数和(自身を含む): 49075200

約数和(自身を除く): 20090349

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 153359, 460077, 1073513, 1380231, 3220539, 4140693, 9661617, 28984851]

約数ペア:

[(1, 28984851), (3, 9661617), (7, 4140693), (9, 3220539), (21, 1380231), (27, 1073513), (63, 460077), (189, 153359)]