12898143

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{787}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 19164160

約数和(自身を除く): 6266017

約数列:

[1, 3, 9, 27, 607, 787, 1821, 2361, 5463, 7083, 16389, 21249, 477709, 1433127, 4299381, 12898143]

約数ペア:

[(1, 12898143), (3, 4299381), (9, 1433127), (27, 477709), (607, 21249), (787, 16389), (1821, 7083), (2361, 5463)]