6821318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28687

約数の個数: 16

約数和(自身を含む): 12381984

約数和(自身を除く): 5560666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 28661, 57322, 200627, 401254, 487237, 974474, 3410659, 6821318]

約数ペア:

[(1, 6821318), (2, 3410659), (7, 974474), (14, 487237), (17, 401254), (34, 200627), (119, 57322), (238, 28661)]