17045559

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1796

約数の個数: 20

約数和(自身を含む): 25679104

約数和(自身を除く): 8633545

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1657, 3429, 4971, 10287, 14913, 44739, 134217, 210439, 631317, 1893951, 5681853, 17045559]

約数ペア:

[(1, 17045559), (3, 5681853), (9, 1893951), (27, 631317), (81, 210439), (127, 134217), (381, 44739), (1143, 14913), (1657, 10287), (3429, 4971)]