2015406009

素因数分解:

$3^3\times {\mathrm{5953}}^1\times {\mathrm{12539}}^1$

素因数の和:18501

約数の個数: 16

約数和(自身を含む): 2986526400

約数和(自身を除く): 971120391

約数列:

[1, 3, 9, 27, 5953, 12539, 17859, 37617, 53577, 112851, 160731, 338553, 74644667, 223934001, 671802003, 2015406009]

約数ペア:

[(1, 2015406009), (3, 671802003), (9, 223934001), (27, 74644667), (5953, 338553), (12539, 160731), (17859, 112851), (37617, 53577)]