2912761377

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{6229}}^1$

素因数の和:6515

約数の個数: 40

約数和(自身を含む): 4559163840

約数和(自身を除く): 1646402463

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 251, 621, 753, 1863, 2259, 5773, 6229, 6777, 17319, 18687, 20331, 51957, 56061, 143267, 155871, 168183, 429801, 467613, 504549, 1289403, 1563479, 3868209, 4690437, 11604627, 14071311, 35960017, 42213933, 107880051, 126641799, 323640153, 970920459, 2912761377]

約数ペア:

[(1, 2912761377), (3, 970920459), (9, 323640153), (23, 126641799), (27, 107880051), (69, 42213933), (81, 35960017), (207, 14071311), (251, 11604627), (621, 4690437), (753, 3868209), (1863, 1563479), (2259, 1289403), (5773, 504549), (6229, 467613), (6777, 429801), (17319, 168183), (18687, 155871), (20331, 143267), (51957, 56061)]