3563919

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1948

約数の個数: 20

約数和(自身を含む): 5558256

約数和(自身を除く): 1994337

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1913, 5739, 17217, 43999, 51651, 131997, 154953, 395991, 1187973, 3563919]

約数ペア:

[(1, 3563919), (3, 1187973), (9, 395991), (23, 154953), (27, 131997), (69, 51651), (81, 43999), (207, 17217), (621, 5739), (1863, 1913)]