15471243

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:888

約数の個数: 20

約数和(自身を含む): 23217480

約数和(自身を除く): 7746237

約数列:

[1, 3, 9, 27, 81, 409, 467, 1227, 1401, 3681, 4203, 11043, 12609, 33129, 37827, 191003, 573009, 1719027, 5157081, 15471243]

約数ペア:

[(1, 15471243), (3, 5157081), (9, 1719027), (27, 573009), (81, 191003), (409, 37827), (467, 33129), (1227, 12609), (1401, 11043), (3681, 4203)]