253023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 372480

約数和(自身を除く): 119457

約数列:

[1, 3, 19, 23, 57, 69, 193, 437, 579, 1311, 3667, 4439, 11001, 13317, 84341, 253023]

約数ペア:

[(1, 253023), (3, 84341), (19, 13317), (23, 11001), (57, 4439), (69, 3667), (193, 1311), (437, 579)]