25055793

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 41678208

約数和(自身を除く): 16622415

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 2903, 8631, 8709, 20321, 26127, 60963, 182889, 397711, 1193133, 2783977, 3579399, 8351931, 25055793]

約数ペア:

[(1, 25055793), (3, 8351931), (7, 3579399), (9, 2783977), (21, 1193133), (63, 397711), (137, 182889), (411, 60963), (959, 26127), (1233, 20321), (2877, 8709), (2903, 8631)]