331317588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3944257}}^1$

素因数の和:3944271

約数の個数: 24

約数和(自身を含む): 883513792

約数和(自身を除く): 552196204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3944257, 7888514, 11832771, 15777028, 23665542, 27609799, 47331084, 55219598, 82829397, 110439196, 165658794, 331317588]

約数ペア:

[(1, 331317588), (2, 165658794), (3, 110439196), (4, 82829397), (6, 55219598), (7, 47331084), (12, 27609799), (14, 23665542), (21, 15777028), (28, 11832771), (42, 7888514), (84, 3944257)]