17697051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 29113344

約数和(自身を除く): 11416293

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 107, 141, 153, 207, 321, 391, 423, 799, 963, 1081, 1173, 1819, 2397, 2461, 3243, 3519, 5029, 5457, 7191, 7383, 9729, 15087, 16371, 18377, 22149, 41837, 45261, 55131, 85493, 115667, 125511, 165393, 256479, 347001, 376533, 769437, 1041003, 1966339, 5899017, 17697051]

約数ペア:

[(1, 17697051), (3, 5899017), (9, 1966339), (17, 1041003), (23, 769437), (47, 376533), (51, 347001), (69, 256479), (107, 165393), (141, 125511), (153, 115667), (207, 85493), (321, 55131), (391, 45261), (423, 41837), (799, 22149), (963, 18377), (1081, 16371), (1173, 15087), (1819, 9729), (2397, 7383), (2461, 7191), (3243, 5457), (3519, 5029)]