357129579

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 516096000

約数和(自身を除く): 158966421

約数列:

[1, 3, 23, 31, 69, 93, 199, 597, 713, 839, 2139, 2517, 4577, 6169, 13731, 18507, 19297, 26009, 57891, 78027, 141887, 166961, 425661, 500883, 598207, 1794621, 3840103, 5175791, 11520309, 15527373, 119043193, 357129579]

約数ペア:

[(1, 357129579), (3, 119043193), (23, 15527373), (31, 11520309), (69, 5175791), (93, 3840103), (199, 1794621), (597, 598207), (713, 500883), (839, 425661), (2139, 166961), (2517, 141887), (4577, 78027), (6169, 57891), (13731, 26009), (18507, 19297)]