28934259

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{563}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 39777792

約数和(自身を除く): 10843533

約数列:

[1, 3, 37, 111, 463, 563, 1389, 1689, 17131, 20831, 51393, 62493, 260669, 782007, 9644753, 28934259]

約数ペア:

[(1, 28934259), (3, 9644753), (37, 782007), (111, 260669), (463, 62493), (563, 51393), (1389, 20831), (1689, 17131)]