13791141

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 25369344

約数和(自身を除く): 11578203

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1871, 2457, 5613, 7371, 13097, 16839, 24323, 39291, 50517, 72969, 117873, 151551, 170261, 218907, 353619, 510783, 656721, 1060857, 1532349, 1970163, 4597047, 13791141]

約数ペア:

[(1, 13791141), (3, 4597047), (7, 1970163), (9, 1532349), (13, 1060857), (21, 656721), (27, 510783), (39, 353619), (63, 218907), (81, 170261), (91, 151551), (117, 117873), (189, 72969), (273, 50517), (351, 39291), (567, 24323), (819, 16839), (1053, 13097), (1871, 7371), (2457, 5613)]