1557384093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{10178981}}^1$

素因数の和:10179004

約数の個数: 12

約数和(自身を含む): 2381881788

約数和(自身を除く): 824497695

約数列:

[1, 3, 9, 17, 51, 153, 10178981, 30536943, 91610829, 173042677, 519128031, 1557384093]

約数ペア:

[(1, 1557384093), (3, 519128031), (9, 173042677), (17, 91610829), (51, 30536943), (153, 10178981)]