2007656091

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{76421}}^1$

素因数の和:76576

約数の個数: 32

約数和(自身を含む): 3423705600

約数和(自身を除く): 1416049509

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 8757, 26271, 76421, 229263, 534947, 687789, 1604841, 2063367, 4814523, 10622519, 14443569, 31867557, 74357633, 95602671, 223072899, 286808013, 669218697, 2007656091]

約数ペア:

[(1, 2007656091), (3, 669218697), (7, 286808013), (9, 223072899), (21, 95602671), (27, 74357633), (63, 31867557), (139, 14443569), (189, 10622519), (417, 4814523), (973, 2063367), (1251, 1604841), (2919, 687789), (3753, 534947), (8757, 229263), (26271, 76421)]