2793471363

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 4189086720

約数和(自身を除く): 1395615357

約数列:

[1, 3, 9, 73, 79, 107, 219, 237, 321, 503, 657, 711, 963, 1509, 4527, 5767, 7811, 8453, 17301, 23433, 25359, 36719, 39737, 51903, 53821, 70299, 76077, 110157, 119211, 161463, 330471, 357633, 484389, 617069, 1851207, 2900801, 3928933, 4251859, 5553621, 8702403, 11786799, 12755577, 26107209, 35360397, 38266731, 310385707, 931157121, 2793471363]

約数ペア:

[(1, 2793471363), (3, 931157121), (9, 310385707), (73, 38266731), (79, 35360397), (107, 26107209), (219, 12755577), (237, 11786799), (321, 8702403), (503, 5553621), (657, 4251859), (711, 3928933), (963, 2900801), (1509, 1851207), (4527, 617069), (5767, 484389), (7811, 357633), (8453, 330471), (17301, 161463), (23433, 119211), (25359, 110157), (36719, 76077), (39737, 70299), (51903, 53821)]