16236423

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 27678720

約数和(自身を除く): 11442297

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 317, 813, 951, 1897, 2219, 2439, 2853, 5691, 6657, 7317, 8559, 17073, 19971, 51219, 59913, 85907, 257721, 601349, 773163, 1804047, 2319489, 5412141, 16236423]

約数ペア:

[(1, 16236423), (3, 5412141), (7, 2319489), (9, 1804047), (21, 773163), (27, 601349), (63, 257721), (189, 85907), (271, 59913), (317, 51219), (813, 19971), (951, 17073), (1897, 8559), (2219, 7317), (2439, 6657), (2853, 5691)]