11892639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 19451520

約数和(自身を除く): 7558881

約数列:

[1, 3, 11, 17, 29, 33, 43, 51, 87, 129, 187, 289, 319, 473, 493, 561, 731, 867, 957, 1247, 1419, 1479, 2193, 3179, 3741, 5423, 8041, 8381, 9537, 12427, 13717, 16269, 21199, 24123, 25143, 37281, 41151, 63597, 92191, 136697, 233189, 276573, 360383, 410091, 699567, 1081149, 3964213, 11892639]

約数ペア:

[(1, 11892639), (3, 3964213), (11, 1081149), (17, 699567), (29, 410091), (33, 360383), (43, 276573), (51, 233189), (87, 136697), (129, 92191), (187, 63597), (289, 41151), (319, 37281), (473, 25143), (493, 24123), (561, 21199), (731, 16269), (867, 13717), (957, 12427), (1247, 9537), (1419, 8381), (1479, 8041), (2193, 5423), (3179, 3741)]