26972517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62873}}^1$

素因数の和:62900

約数の個数: 16

約数和(自身を含む): 42251328

約数和(自身を除く): 15278811

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 62873, 188619, 691603, 817349, 2074809, 2452047, 8990839, 26972517]

約数ペア:

[(1, 26972517), (3, 8990839), (11, 2452047), (13, 2074809), (33, 817349), (39, 691603), (143, 188619), (429, 62873)]