329333753

素因数分解:

$7^2\times {\mathrm{409}}^1\times {\mathrm{16433}}^1$

素因数の和:16856

約数の個数: 12

約数和(自身を含む): 384062580

約数和(自身を除く): 54728827

約数列:

[1, 7, 49, 409, 2863, 16433, 20041, 115031, 805217, 6721097, 47047679, 329333753]

約数ペア:

[(1, 329333753), (7, 47047679), (49, 6721097), (409, 805217), (2863, 115031), (16433, 20041)]