5282249

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 6621120

約数和(自身を除く): 1338871

約数列:

[1, 7, 23, 43, 49, 109, 161, 301, 763, 989, 1127, 2107, 2507, 4687, 5341, 6923, 17549, 32809, 48461, 107801, 122843, 229663, 754607, 5282249]

約数ペア:

[(1, 5282249), (7, 754607), (23, 229663), (43, 122843), (49, 107801), (109, 48461), (161, 32809), (301, 17549), (763, 6923), (989, 5341), (1127, 4687), (2107, 2507)]