1967379711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{19919}}^1$

素因数の和:20047

約数の個数: 32

約数和(自身を含む): 2971745280

約数和(自身を除く): 1004365569

約数列:

[1, 3, 11, 33, 41, 73, 123, 219, 451, 803, 1353, 2409, 2993, 8979, 19919, 32923, 59757, 98769, 219109, 657327, 816679, 1454087, 2450037, 4362261, 8983469, 15994957, 26950407, 47984871, 59617567, 178852701, 655793237, 1967379711]

約数ペア:

[(1, 1967379711), (3, 655793237), (11, 178852701), (33, 59617567), (41, 47984871), (73, 26950407), (123, 15994957), (219, 8983469), (451, 4362261), (803, 2450037), (1353, 1454087), (2409, 816679), (2993, 657327), (8979, 219109), (19919, 98769), (32923, 59757)]