17313291

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{1123}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 25717120

約数和(自身を除く): 8403829

約数列:

[1, 3, 9, 27, 571, 1123, 1713, 3369, 5139, 10107, 15417, 30321, 641233, 1923699, 5771097, 17313291]

約数ペア:

[(1, 17313291), (3, 5771097), (9, 1923699), (27, 641233), (571, 30321), (1123, 15417), (1713, 10107), (3369, 5139)]