3886389969

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 6645196800

約数和(自身を除く): 2758806831

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 131, 147, 231, 343, 393, 539, 917, 1029, 1441, 1617, 2621, 2751, 3773, 4323, 6419, 7863, 10087, 11319, 18347, 19257, 28831, 30261, 44933, 55041, 70609, 86493, 128429, 134799, 201817, 211827, 343351, 385287, 494263, 605451, 899003, 1030053, 1412719, 1482789, 2403457, 2697009, 3776861, 4238157, 7210371, 9889033, 11330583, 16824199, 26438027, 29667099, 50472597, 79314081, 117769393, 185066189, 353308179, 555198567, 1295463323, 3886389969]

約数ペア:

[(1, 3886389969), (3, 1295463323), (7, 555198567), (11, 353308179), (21, 185066189), (33, 117769393), (49, 79314081), (77, 50472597), (131, 29667099), (147, 26438027), (231, 16824199), (343, 11330583), (393, 9889033), (539, 7210371), (917, 4238157), (1029, 3776861), (1441, 2697009), (1617, 2403457), (2621, 1482789), (2751, 1412719), (3773, 1030053), (4323, 899003), (6419, 605451), (7863, 494263), (10087, 385287), (11319, 343351), (18347, 211827), (19257, 201817), (28831, 134799), (30261, 128429), (44933, 86493), (55041, 70609)]