15127931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 19126464

約数和(自身を除く): 3998533

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 4493, 31451, 58409, 166241, 408863, 1163687, 2161133, 15127931]

約数ペア:

[(1, 15127931), (7, 2161133), (13, 1163687), (37, 408863), (91, 166241), (259, 58409), (481, 31451), (3367, 4493)]