1441307511

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 2520882000

約数和(自身を除く): 1079574489

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 251, 261, 441, 449, 609, 753, 1347, 1421, 1757, 1827, 2259, 3143, 4041, 4263, 5271, 7279, 9429, 12299, 12789, 13021, 15813, 21837, 22001, 28287, 36897, 39063, 50953, 65511, 66003, 91147, 110691, 112699, 117189, 152859, 198009, 273441, 338097, 356671, 458577, 638029, 788893, 820323, 1014291, 1070013, 1914087, 2366679, 3210039, 3268271, 5522251, 5742261, 7100037, 9804813, 16566753, 22877897, 29414439, 49700259, 68633691, 160145279, 205901073, 480435837, 1441307511]

約数ペア:

[(1, 1441307511), (3, 480435837), (7, 205901073), (9, 160145279), (21, 68633691), (29, 49700259), (49, 29414439), (63, 22877897), (87, 16566753), (147, 9804813), (203, 7100037), (251, 5742261), (261, 5522251), (441, 3268271), (449, 3210039), (609, 2366679), (753, 1914087), (1347, 1070013), (1421, 1014291), (1757, 820323), (1827, 788893), (2259, 638029), (3143, 458577), (4041, 356671), (4263, 338097), (5271, 273441), (7279, 198009), (9429, 152859), (12299, 117189), (12789, 112699), (13021, 110691), (15813, 91147), (21837, 66003), (22001, 65511), (28287, 50953), (36897, 39063)]