289062213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{19001}}^1$

素因数の和:19476

約数の個数: 16

約数和(自身を含む): 421388352

約数和(自身を除く): 132326139

約数列:

[1, 3, 11, 33, 461, 1383, 5071, 15213, 19001, 57003, 209011, 627033, 8759461, 26278383, 96354071, 289062213]

約数ペア:

[(1, 289062213), (3, 96354071), (11, 26278383), (33, 8759461), (461, 627033), (1383, 209011), (5071, 57003), (15213, 19001)]