2017478601

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{27011}}^1$

素因数の和:27253

約数の個数: 24

約数和(自身を含む): 2997467616

約数和(自身を除く): 979989015

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 1737, 8299, 24897, 27011, 74691, 81033, 243099, 1161473, 3484419, 5213123, 10453257, 15639369, 46918107, 224164289, 672492867, 2017478601]

約数ペア:

[(1, 2017478601), (3, 672492867), (9, 224164289), (43, 46918107), (129, 15639369), (193, 10453257), (387, 5213123), (579, 3484419), (1737, 1161473), (8299, 243099), (24897, 81033), (27011, 74691)]