1196397

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 1799680

約数和(自身を除く): 603283

約数列:

[1, 3, 9, 27, 73, 219, 607, 657, 1821, 1971, 5463, 16389, 44311, 132933, 398799, 1196397]

約数ペア:

[(1, 1196397), (3, 398799), (9, 132933), (27, 44311), (73, 16389), (219, 5463), (607, 1971), (657, 1821)]