15237352431

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1\times {\mathrm{1489}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 25388646400

約数和(自身を除く): 10151293969

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1279, 1489, 2667, 3837, 4467, 8001, 8953, 10423, 11511, 13401, 26859, 31269, 80577, 93807, 162433, 189103, 487299, 567309, 1137031, 1323721, 1461897, 1701927, 1904431, 3411093, 3971163, 5713293, 10233279, 11913489, 13331017, 17139879, 39993051, 119979153, 241862737, 725588211, 1693039159, 2176764633, 5079117477, 15237352431]

約数ペア:

[(1, 15237352431), (3, 5079117477), (7, 2176764633), (9, 1693039159), (21, 725588211), (63, 241862737), (127, 119979153), (381, 39993051), (889, 17139879), (1143, 13331017), (1279, 11913489), (1489, 10233279), (2667, 5713293), (3837, 3971163), (4467, 3411093), (8001, 1904431), (8953, 1701927), (10423, 1461897), (11511, 1323721), (13401, 1137031), (26859, 567309), (31269, 487299), (80577, 189103), (93807, 162433)]