282969071

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27631}}^1$

素因数の和:27675

約数の個数: 24

約数和(自身を含む): 378005760

約数和(自身を除く): 95036689

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 27631, 193417, 303941, 524989, 1353919, 2127587, 3674923, 5774879, 14893109, 25724461, 40424153, 282969071]

約数ペア:

[(1, 282969071), (7, 40424153), (11, 25724461), (19, 14893109), (49, 5774879), (77, 3674923), (133, 2127587), (209, 1353919), (539, 524989), (931, 303941), (1463, 193417), (10241, 27631)]