27309478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52721}}^1$

素因数の和:52767

約数の個数: 16

約数和(自身を含む): 48082464

約数和(自身を除く): 20772986

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 52721, 105442, 369047, 738094, 1950677, 3901354, 13654739, 27309478]

約数ペア:

[(1, 27309478), (2, 13654739), (7, 3901354), (14, 1950677), (37, 738094), (74, 369047), (259, 105442), (518, 52721)]