2108285307

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{1583}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 3161410560

約数和(自身を除く): 1053125253

約数列:

[1, 3, 9, 27, 107, 321, 461, 963, 1383, 1583, 2889, 4149, 4749, 12447, 14247, 42741, 49327, 147981, 169381, 443943, 508143, 729763, 1331829, 1524429, 2189289, 4573287, 6567867, 19703601, 78084641, 234253923, 702761769, 2108285307]

約数ペア:

[(1, 2108285307), (3, 702761769), (9, 234253923), (27, 78084641), (107, 19703601), (321, 6567867), (461, 4573287), (963, 2189289), (1383, 1524429), (1583, 1331829), (2889, 729763), (4149, 508143), (4749, 443943), (12447, 169381), (14247, 147981), (42741, 49327)]