16314669

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 28381440

約数和(自身を除く): 12066771

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 2333, 6993, 6999, 16331, 20997, 48993, 62991, 86321, 146979, 258963, 440937, 604247, 776889, 1812741, 2330667, 5438223, 16314669]

約数ペア:

[(1, 16314669), (3, 5438223), (7, 2330667), (9, 1812741), (21, 776889), (27, 604247), (37, 440937), (63, 258963), (111, 146979), (189, 86321), (259, 62991), (333, 48993), (777, 20997), (999, 16331), (2331, 6999), (2333, 6993)]