9685431

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 16333824

約数和(自身を除く): 6648393

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3271, 9813, 22897, 29439, 68691, 153737, 206073, 461211, 1076159, 1383633, 3228477, 9685431]

約数ペア:

[(1, 9685431), (3, 3228477), (7, 1383633), (9, 1076159), (21, 461211), (47, 206073), (63, 153737), (141, 68691), (329, 29439), (423, 22897), (987, 9813), (2961, 3271)]