12173139

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 20839680

約数和(自身を除く): 8666541

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 2411, 5049, 7233, 21699, 26521, 40987, 65097, 79563, 122961, 238689, 368883, 450857, 716067, 1106649, 1352571, 4057713, 12173139]

約数ペア:

[(1, 12173139), (3, 4057713), (9, 1352571), (11, 1106649), (17, 716067), (27, 450857), (33, 368883), (51, 238689), (99, 122961), (153, 79563), (187, 65097), (297, 40987), (459, 26521), (561, 21699), (1683, 7233), (2411, 5049)]