1129383

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 20

約数和(自身を含む): 1719168

約数和(自身を除く): 589785

約数列:

[1, 3, 9, 27, 73, 81, 191, 219, 573, 657, 1719, 1971, 5157, 5913, 13943, 15471, 41829, 125487, 376461, 1129383]

約数ペア:

[(1, 1129383), (3, 376461), (9, 125487), (27, 41829), (73, 15471), (81, 13943), (191, 5913), (219, 5157), (573, 1971), (657, 1719)]