11992191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 17293824

約数和(自身を除く): 5301633

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 5003, 15009, 85051, 235141, 255153, 705423, 3997397, 11992191]

約数ペア:

[(1, 11992191), (3, 3997397), (17, 705423), (47, 255153), (51, 235141), (141, 85051), (799, 15009), (2397, 5003)]