11489471

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 3294529

約数列:

[1, 7, 19, 41, 43, 49, 133, 287, 301, 343, 779, 817, 931, 1763, 2009, 2107, 5453, 5719, 6517, 12341, 14063, 14749, 33497, 38171, 40033, 86387, 234479, 267197, 280231, 604709, 1641353, 11489471]

約数ペア:

[(1, 11489471), (7, 1641353), (19, 604709), (41, 280231), (43, 267197), (49, 234479), (133, 86387), (287, 40033), (301, 38171), (343, 33497), (779, 14749), (817, 14063), (931, 12341), (1763, 6517), (2009, 5719), (2107, 5453)]