3906524167

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 4998672000

約数和(自身を除く): 1092147833

約数列:

[1, 7, 13, 49, 79, 91, 149, 521, 553, 637, 1027, 1043, 1937, 3647, 3871, 6773, 7189, 7301, 11771, 13559, 25529, 41159, 47411, 50323, 77629, 82397, 94913, 153023, 288113, 331877, 535067, 543403, 576779, 1009177, 1071161, 2016791, 3745469, 3803821, 6132691, 7064239, 7498127, 26218283, 42928837, 49449673, 79724983, 300501859, 558074881, 3906524167]

約数ペア:

[(1, 3906524167), (7, 558074881), (13, 300501859), (49, 79724983), (79, 49449673), (91, 42928837), (149, 26218283), (521, 7498127), (553, 7064239), (637, 6132691), (1027, 3803821), (1043, 3745469), (1937, 2016791), (3647, 1071161), (3871, 1009177), (6773, 576779), (7189, 543403), (7301, 535067), (11771, 331877), (13559, 288113), (25529, 153023), (41159, 94913), (47411, 82397), (50323, 77629)]