247362276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2944789}}^1$

素因数の和:2944803

約数の個数: 24

約数和(自身を含む): 659632960

約数和(自身を除く): 412270684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2944789, 5889578, 8834367, 11779156, 17668734, 20613523, 35337468, 41227046, 61840569, 82454092, 123681138, 247362276]

約数ペア:

[(1, 247362276), (2, 123681138), (3, 82454092), (4, 61840569), (6, 41227046), (7, 35337468), (12, 20613523), (14, 17668734), (21, 11779156), (28, 8834367), (42, 5889578), (84, 2944789)]