28650387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 40032000

約数和(自身を除く): 11381613

約数列:

[1, 3, 23, 69, 277, 831, 1499, 4497, 6371, 19113, 34477, 103431, 415223, 1245669, 9550129, 28650387]

約数ペア:

[(1, 28650387), (3, 9550129), (23, 1245669), (69, 415223), (277, 103431), (831, 34477), (1499, 19113), (4497, 6371)]