26304621

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 41149440

約数和(自身を除く): 14844819

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 1409, 2667, 4227, 6223, 9863, 18669, 29589, 69041, 178943, 207123, 536829, 1252601, 3757803, 8768207, 26304621]

約数ペア:

[(1, 26304621), (3, 8768207), (7, 3757803), (21, 1252601), (49, 536829), (127, 207123), (147, 178943), (381, 69041), (889, 29589), (1409, 18669), (2667, 9863), (4227, 6223)]