2772075397

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 3567006720

約数和(自身を除く): 794931323

約数列:

[1, 7, 13, 31, 91, 169, 217, 269, 281, 403, 1183, 1883, 1967, 2821, 3497, 3653, 5239, 8339, 8711, 24479, 25571, 36673, 45461, 47489, 58373, 60977, 75589, 108407, 113243, 318227, 332423, 529123, 758849, 792701, 982657, 1409291, 1472159, 2343259, 6878599, 9865037, 10305113, 12774541, 16402813, 30462367, 89421787, 213236569, 396010771, 2772075397]

約数ペア:

[(1, 2772075397), (7, 396010771), (13, 213236569), (31, 89421787), (91, 30462367), (169, 16402813), (217, 12774541), (269, 10305113), (281, 9865037), (403, 6878599), (1183, 2343259), (1883, 1472159), (1967, 1409291), (2821, 982657), (3497, 792701), (3653, 758849), (5239, 529123), (8339, 332423), (8711, 318227), (24479, 113243), (25571, 108407), (36673, 75589), (45461, 60977), (47489, 58373)]