2017421127

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1823}}^1\times {\mathrm{2411}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 3167631360

約数和(自身を除く): 1150210233

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1823, 2411, 5469, 7233, 16407, 21699, 30991, 40987, 49221, 65097, 92973, 122961, 278919, 368883, 836757, 1106649, 4395253, 13185759, 39557277, 74719301, 118671831, 224157903, 672473709, 2017421127]

約数ペア:

[(1, 2017421127), (3, 672473709), (9, 224157903), (17, 118671831), (27, 74719301), (51, 39557277), (153, 13185759), (459, 4395253), (1823, 1106649), (2411, 836757), (5469, 368883), (7233, 278919), (16407, 122961), (21699, 92973), (30991, 65097), (40987, 49221)]