2066313

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2851200

約数和(自身を除く): 784887

約数列:

[1, 3, 71, 89, 109, 213, 267, 327, 6319, 7739, 9701, 18957, 23217, 29103, 688771, 2066313]

約数ペア:

[(1, 2066313), (3, 688771), (71, 29103), (89, 23217), (109, 18957), (213, 9701), (267, 7739), (327, 6319)]