1337272227

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{57793}}^1$

素因数の和:58659

約数の個数: 16

約数和(自身を含む): 1983490080

約数和(自身を除く): 646217853

約数列:

[1, 3, 9, 27, 857, 2571, 7713, 23139, 57793, 173379, 520137, 1560411, 49528601, 148585803, 445757409, 1337272227]

約数ペア:

[(1, 1337272227), (3, 445757409), (9, 148585803), (27, 49528601), (857, 1560411), (2571, 520137), (7713, 173379), (23139, 57793)]