17103623019

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{2927}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 26831536128

約数和(自身を除く): 9727913109

約数列:

[1, 3, 7, 21, 49, 127, 147, 313, 381, 889, 939, 2191, 2667, 2927, 6223, 6573, 8781, 15337, 18669, 20489, 39751, 46011, 61467, 119253, 143423, 278257, 371729, 430269, 834771, 916151, 1115187, 1947799, 2602103, 2748453, 5843397, 6413057, 7806309, 18214721, 19239171, 44891399, 54644163, 116351177, 134674197, 349053531, 814458239, 2443374717, 5701207673, 17103623019]

約数ペア:

[(1, 17103623019), (3, 5701207673), (7, 2443374717), (21, 814458239), (49, 349053531), (127, 134674197), (147, 116351177), (313, 54644163), (381, 44891399), (889, 19239171), (939, 18214721), (2191, 7806309), (2667, 6413057), (2927, 5843397), (6223, 2748453), (6573, 2602103), (8781, 1947799), (15337, 1115187), (18669, 916151), (20489, 834771), (39751, 430269), (46011, 371729), (61467, 278257), (119253, 143423)]