739531287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 1186099200

約数和(自身を除く): 446567913

約数列:

[1, 3, 9, 11, 33, 99, 127, 131, 381, 393, 449, 1143, 1179, 1347, 1397, 1441, 4041, 4191, 4323, 4939, 12573, 12969, 14817, 16637, 44451, 49911, 57023, 58819, 149733, 171069, 176457, 183007, 513207, 529371, 549021, 627253, 647009, 1647063, 1881759, 1941027, 5645277, 5823081, 7470013, 22410039, 67230117, 82170143, 246510429, 739531287]

約数ペア:

[(1, 739531287), (3, 246510429), (9, 82170143), (11, 67230117), (33, 22410039), (99, 7470013), (127, 5823081), (131, 5645277), (381, 1941027), (393, 1881759), (449, 1647063), (1143, 647009), (1179, 627253), (1347, 549021), (1397, 529371), (1441, 513207), (4041, 183007), (4191, 176457), (4323, 171069), (4939, 149733), (12573, 58819), (12969, 57023), (14817, 49911), (16637, 44451)]