133727986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{308129}}^1$

素因数の和:308169

約数の個数: 16

約数和(自身を含む): 236643840

約数和(自身を除く): 102915854

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 308129, 616258, 2156903, 4313806, 9551999, 19103998, 66863993, 133727986]

約数ペア:

[(1, 133727986), (2, 66863993), (7, 19103998), (14, 9551999), (31, 4313806), (62, 2156903), (217, 616258), (434, 308129)]