31394041

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 37273600

約数和(自身を除く): 5879559

約数列:

[1, 7, 31, 199, 217, 727, 1393, 5089, 6169, 22537, 43183, 144673, 157759, 1012711, 4484863, 31394041]

約数ペア:

[(1, 31394041), (7, 4484863), (31, 1012711), (199, 157759), (217, 144673), (727, 43183), (1393, 22537), (5089, 6169)]