38458047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 54017280

約数和(自身を除く): 15559233

約数列:

[1, 3, 23, 69, 107, 321, 2461, 5209, 7383, 15627, 119807, 359421, 557363, 1672089, 12819349, 38458047]

約数ペア:

[(1, 38458047), (3, 12819349), (23, 1672089), (69, 557363), (107, 359421), (321, 119807), (2461, 15627), (5209, 7383)]