42744023

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 51464160

約数和(自身を除く): 8720137

約数列:

[1, 7, 49, 53, 109, 151, 371, 763, 1057, 2597, 5341, 5777, 7399, 8003, 16459, 40439, 56021, 115213, 283073, 392147, 806491, 872327, 6106289, 42744023]

約数ペア:

[(1, 42744023), (7, 6106289), (49, 872327), (53, 806491), (109, 392147), (151, 283073), (371, 115213), (763, 56021), (1057, 40439), (2597, 16459), (5341, 8003), (5777, 7399)]