28303329

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 38590784

約数和(自身を除く): 10287455

約数列:

[1, 3, 61, 183, 211, 633, 733, 2199, 12871, 38613, 44713, 134139, 154663, 463989, 9434443, 28303329]

約数ペア:

[(1, 28303329), (3, 9434443), (61, 463989), (183, 154663), (211, 134139), (633, 44713), (733, 38613), (2199, 12871)]