28357077

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13921}}^1$

素因数の和:14028

約数の個数: 16

約数和(自身を含む): 43659392

約数和(自身を除く): 15302315

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 13921, 41763, 97447, 292341, 1350337, 4051011, 9452359, 28357077]

約数ペア:

[(1, 28357077), (3, 9452359), (7, 4051011), (21, 1350337), (97, 292341), (291, 97447), (679, 41763), (2037, 13921)]