51388414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{333691}}^1$

素因数の和:333711

約数の個数: 16

約数和(自身を含む): 96103296

約数和(自身を除く): 44714882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 333691, 667382, 2335837, 3670601, 4671674, 7341202, 25694207, 51388414]

約数ペア:

[(1, 51388414), (2, 25694207), (7, 7341202), (11, 4671674), (14, 3670601), (22, 2335837), (77, 667382), (154, 333691)]