28302837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{727}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 39836160

約数和(自身を除く): 11533323

約数列:

[1, 3, 19, 57, 683, 727, 2049, 2181, 12977, 13813, 38931, 41439, 496541, 1489623, 9434279, 28302837]

約数ペア:

[(1, 28302837), (3, 9434279), (19, 1489623), (57, 496541), (683, 41439), (727, 38931), (2049, 13813), (2181, 12977)]