2017643487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{85817}}^1$

素因数の和:86298

約数の個数: 16

約数和(自身を含む): 2854649952

約数和(自身を除く): 837006465

約数列:

[1, 3, 17, 51, 461, 1383, 7837, 23511, 85817, 257451, 1458889, 4376667, 39561637, 118684911, 672547829, 2017643487]

約数ペア:

[(1, 2017643487), (3, 672547829), (17, 118684911), (51, 39561637), (461, 4376667), (1383, 1458889), (7837, 257451), (23511, 85817)]