7852257

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 13089024

約数和(自身を除く): 5236767

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 1103, 2373, 3309, 7119, 7721, 9927, 23163, 69489, 124639, 373917, 872473, 1121751, 2617419, 7852257]

約数ペア:

[(1, 7852257), (3, 2617419), (7, 1121751), (9, 872473), (21, 373917), (63, 124639), (113, 69489), (339, 23163), (791, 9927), (1017, 7721), (1103, 7119), (2373, 3309)]