2057937231

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{48779}}^1$

素因数の和:48844

約数の個数: 32

約数和(自身を含む): 3278016000

約数和(自身を除く): 1220078769

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 6027, 14063, 42189, 48779, 146337, 341453, 1024359, 1999939, 2390171, 5999817, 7170513, 13999573, 16731197, 41998719, 50193591, 97997011, 293991033, 685979077, 2057937231]

約数ペア:

[(1, 2057937231), (3, 685979077), (7, 293991033), (21, 97997011), (41, 50193591), (49, 41998719), (123, 16731197), (147, 13999573), (287, 7170513), (343, 5999817), (861, 2390171), (1029, 1999939), (2009, 1024359), (6027, 341453), (14063, 146337), (42189, 48779)]