13320677331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{1181}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 20910052800

約数和(自身を除く): 7589375469

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 647, 1181, 1341, 1937, 1941, 3543, 5811, 5823, 8411, 10629, 15353, 17433, 25233, 46059, 75699, 96403, 138177, 175969, 289209, 527907, 764107, 867627, 1253239, 1583721, 2287597, 2292321, 3759717, 6862791, 6876963, 9933391, 11279151, 20588373, 29800173, 89400519, 113851943, 341555829, 1024667487, 1480075259, 4440225777, 13320677331]

約数ペア:

[(1, 13320677331), (3, 4440225777), (9, 1480075259), (13, 1024667487), (39, 341555829), (117, 113851943), (149, 89400519), (447, 29800173), (647, 20588373), (1181, 11279151), (1341, 9933391), (1937, 6876963), (1941, 6862791), (3543, 3759717), (5811, 2292321), (5823, 2287597), (8411, 1583721), (10629, 1253239), (15353, 867627), (17433, 764107), (25233, 527907), (46059, 289209), (75699, 175969), (96403, 138177)]