28008801

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1709}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 41587200

約数和(自身を除く): 13578399

約数列:

[1, 3, 9, 27, 607, 1709, 1821, 5127, 5463, 15381, 16389, 46143, 1037363, 3112089, 9336267, 28008801]

約数ペア:

[(1, 28008801), (3, 9336267), (9, 3112089), (27, 1037363), (607, 46143), (1709, 16389), (1821, 15381), (5127, 5463)]