11471787

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 18201456

約数和(自身を除く): 6729669

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 2777, 4131, 8331, 24993, 47209, 74979, 141627, 224937, 424881, 674811, 1274643, 3823929, 11471787]

約数ペア:

[(1, 11471787), (3, 3823929), (9, 1274643), (17, 674811), (27, 424881), (51, 224937), (81, 141627), (153, 74979), (243, 47209), (459, 24993), (1377, 8331), (2777, 4131)]