1609114521

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{36821}}^1$

素因数の和:38912

約数の個数: 16

約数和(自身を含む): 2453228928

約数和(自身を除く): 844114407

約数列:

[1, 3, 7, 21, 2081, 6243, 14567, 36821, 43701, 110463, 257747, 773241, 76624501, 229873503, 536371507, 1609114521]

約数ペア:

[(1, 1609114521), (3, 536371507), (7, 229873503), (21, 76624501), (2081, 773241), (6243, 257747), (14567, 110463), (36821, 43701)]