47866863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 24363537

約数列:

[1, 3, 11, 33, 37, 111, 197, 199, 407, 591, 597, 1221, 2167, 2189, 6501, 6567, 7289, 7363, 21867, 22089, 39203, 80179, 80993, 117609, 240537, 242979, 431233, 1293699, 1450511, 4351533, 15955621, 47866863]

約数ペア:

[(1, 47866863), (3, 15955621), (11, 4351533), (33, 1450511), (37, 1293699), (111, 431233), (197, 242979), (199, 240537), (407, 117609), (591, 80993), (597, 80179), (1221, 39203), (2167, 22089), (2189, 21867), (6501, 7363), (6567, 7289)]