16268439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 25629696

約数和(自身を除く): 9361257

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 617, 799, 1551, 1851, 2397, 6787, 8789, 10489, 20361, 26367, 28999, 31467, 86997, 115379, 318989, 346137, 492983, 956967, 1478949, 5422813, 16268439]

約数ペア:

[(1, 16268439), (3, 5422813), (11, 1478949), (17, 956967), (33, 492983), (47, 346137), (51, 318989), (141, 115379), (187, 86997), (517, 31467), (561, 28999), (617, 26367), (799, 20361), (1551, 10489), (1851, 8789), (2397, 6787)]