2016189171

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{2399}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 3165696000

約数和(自身を除く): 1149506829

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1831, 2399, 5493, 7197, 16479, 21591, 31127, 40783, 49437, 64773, 93381, 122349, 280143, 367047, 840429, 1101141, 4392569, 13177707, 39533121, 74673673, 118599363, 224021019, 672063057, 2016189171]

約数ペア:

[(1, 2016189171), (3, 672063057), (9, 224021019), (17, 118599363), (27, 74673673), (51, 39533121), (153, 13177707), (459, 4392569), (1831, 1101141), (2399, 840429), (5493, 367047), (7197, 280143), (16479, 122349), (21591, 93381), (31127, 64773), (40783, 49437)]