2165726.00000000

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 38316096

約数和(自身を除く): 10403583

約数列:

[1, 3, 41, 123, 257, 771, 883, 2649, 10537, 31611, 36203, 108609, 226931, 680793, 9304171, 27912513]

約数ペア:

[(1, 27912513), (3, 9304171), (41, 680793), (123, 226931), (257, 108609), (771, 36203), (883, 31611), (2649, 10537)]