28841673

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80789}}^1$

素因数の和:80816

約数の個数: 16

約数和(自身を含む): 46535040

約数和(自身を除く): 17693367

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 80789, 242367, 565523, 1373413, 1696569, 4120239, 9613891, 28841673]

約数ペア:

[(1, 28841673), (3, 9613891), (7, 4120239), (17, 1696569), (21, 1373413), (51, 565523), (119, 242367), (357, 80789)]