11521257

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 17887968

約数和(自身を除く): 6366711

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1867, 2057, 5601, 6171, 20537, 31739, 61611, 95217, 225907, 349129, 677721, 1047387, 3840419, 11521257]

約数ペア:

[(1, 11521257), (3, 3840419), (11, 1047387), (17, 677721), (33, 349129), (51, 225907), (121, 95217), (187, 61611), (363, 31739), (561, 20537), (1867, 6171), (2057, 5601)]