11700891

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 17671680

約数和(自身を除く): 5970789

約数列:

[1, 3, 9, 29, 87, 127, 261, 353, 381, 1059, 1143, 3177, 3683, 10237, 11049, 30711, 33147, 44831, 92133, 134493, 403479, 1300099, 3900297, 11700891]

約数ペア:

[(1, 11700891), (3, 3900297), (9, 1300099), (29, 403479), (87, 134493), (127, 92133), (261, 44831), (353, 33147), (381, 30711), (1059, 11049), (1143, 10237), (3177, 3683)]