12454477

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 15529536

約数和(自身を除く): 3075059

約数列:

[1, 7, 23, 43, 49, 161, 257, 301, 989, 1127, 1799, 2107, 5911, 6923, 11051, 12593, 41377, 48461, 77357, 254173, 289639, 541499, 1779211, 12454477]

約数ペア:

[(1, 12454477), (7, 1779211), (23, 541499), (43, 289639), (49, 254173), (161, 77357), (257, 48461), (301, 41377), (989, 12593), (1127, 11051), (1799, 6923), (2107, 5911)]