331324851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3881}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 521740800

約数和(自身を除く): 190415949

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 429, 597, 2189, 2587, 3881, 6567, 7761, 11643, 28457, 42691, 50453, 85371, 128073, 151359, 554983, 772319, 1664949, 2316957, 8495509, 10040147, 25486527, 30120441, 110441617, 331324851]

約数ペア:

[(1, 331324851), (3, 110441617), (11, 30120441), (13, 25486527), (33, 10040147), (39, 8495509), (143, 2316957), (199, 1664949), (429, 772319), (597, 554983), (2189, 151359), (2587, 128073), (3881, 85371), (6567, 50453), (7761, 42691), (11643, 28457)]