1852227

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1784

約数の個数: 20

約数和(自身を含む): 2981440

約数和(自身を除く): 1129213

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1759, 5277, 15831, 22867, 47493, 68601, 142479, 205803, 617409, 1852227]

約数ペア:

[(1, 1852227), (3, 617409), (9, 205803), (13, 142479), (27, 68601), (39, 47493), (81, 22867), (117, 15831), (351, 5277), (1053, 1759)]