2570859

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 4068504

約数和(自身を除く): 1497645

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1867, 5601, 16803, 31739, 50409, 95217, 151227, 285651, 856953, 2570859]

約数ペア:

[(1, 2570859), (3, 856953), (9, 285651), (17, 151227), (27, 95217), (51, 50409), (81, 31739), (153, 16803), (459, 5601), (1377, 1867)]