22010859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 20

約数和(自身を含む): 35411376

約数和(自身を除く): 13400517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 20903, 62709, 188127, 271739, 564381, 815217, 1693143, 2445651, 7336953, 22010859]

約数ペア:

[(1, 22010859), (3, 7336953), (9, 2445651), (13, 1693143), (27, 815217), (39, 564381), (81, 271739), (117, 188127), (351, 62709), (1053, 20903)]