939148563

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{17443}}^1$

素因数の和:17714

約数の個数: 16

約数和(自身を含む): 1271039616

約数和(自身を除く): 331891053

約数列:

[1, 3, 131, 137, 393, 411, 17443, 17947, 52329, 53841, 2285033, 2389691, 6855099, 7169073, 313049521, 939148563]

約数ペア:

[(1, 939148563), (3, 313049521), (131, 7169073), (137, 6855099), (393, 2389691), (411, 2285033), (17443, 53841), (17947, 52329)]