7824129

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 10707840

約数和(自身を除く): 2883711

約数列:

[1, 3, 71, 109, 213, 327, 337, 1011, 7739, 23217, 23927, 36733, 71781, 110199, 2608043, 7824129]

約数ペア:

[(1, 7824129), (3, 2608043), (71, 110199), (109, 71781), (213, 36733), (327, 23927), (337, 23217), (1011, 7739)]