128674689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{299941}}^1$

素因数の和:299968

約数の個数: 16

約数和(自身を含む): 201561024

約数和(自身を除く): 72886335

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 299941, 899823, 3299351, 3899233, 9898053, 11697699, 42891563, 128674689]

約数ペア:

[(1, 128674689), (3, 42891563), (11, 11697699), (13, 9898053), (33, 3899233), (39, 3299351), (143, 899823), (429, 299941)]