248796581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30941}}^1$

素因数の和:31012

約数の個数: 16

約数和(自身を含む): 294072768

約数和(自身を除く): 45276187

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 30941, 340351, 525997, 1330463, 5785967, 14635093, 22617871, 248796581]

約数ペア:

[(1, 248796581), (11, 22617871), (17, 14635093), (43, 5785967), (187, 1330463), (473, 525997), (731, 340351), (8041, 30941)]