1551954429

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 2447947008

約数和(自身を除く): 895992579

約数列:

[1, 3, 9, 17, 47, 51, 107, 141, 153, 321, 423, 799, 963, 1819, 2017, 2397, 5029, 5457, 6051, 7191, 15087, 16371, 18153, 34289, 45261, 85493, 94799, 102867, 215819, 256479, 284397, 308601, 647457, 769437, 853191, 1611583, 1942371, 3668923, 4834749, 10143493, 11006769, 14504247, 30430479, 33020307, 91291437, 172439381, 517318143, 1551954429]

約数ペア:

[(1, 1551954429), (3, 517318143), (9, 172439381), (17, 91291437), (47, 33020307), (51, 30430479), (107, 14504247), (141, 11006769), (153, 10143493), (321, 4834749), (423, 3668923), (799, 1942371), (963, 1611583), (1819, 853191), (2017, 769437), (2397, 647457), (5029, 308601), (5457, 284397), (6051, 256479), (7191, 215819), (15087, 102867), (16371, 94799), (18153, 85493), (34289, 45261)]