16739163

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 29265920

約数和(自身を除く): 12526757

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2857, 5859, 8571, 19999, 25713, 59997, 77139, 88567, 179991, 265701, 539973, 619969, 797103, 1859907, 2391309, 5579721, 16739163]

約数ペア:

[(1, 16739163), (3, 5579721), (7, 2391309), (9, 1859907), (21, 797103), (27, 619969), (31, 539973), (63, 265701), (93, 179991), (189, 88567), (217, 77139), (279, 59997), (651, 25713), (837, 19999), (1953, 8571), (2857, 5859)]