2129561283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5679

約数の個数: 32

約数和(自身を含む): 3055472640

約数和(自身を除く): 925911357

約数列:

[1, 3, 23, 43, 69, 129, 131, 393, 989, 2967, 3013, 5479, 5633, 9039, 16437, 16899, 126017, 129559, 235597, 378051, 388677, 706791, 717749, 2153247, 5418731, 16256193, 16508227, 30863207, 49524681, 92589621, 709853761, 2129561283]

約数ペア:

[(1, 2129561283), (3, 709853761), (23, 92589621), (43, 49524681), (69, 30863207), (129, 16508227), (131, 16256193), (393, 5418731), (989, 2153247), (2967, 717749), (3013, 706791), (5479, 388677), (5633, 378051), (9039, 235597), (16437, 129559), (16899, 126017)]