2013131307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{13381}}^1$

素因数の和:13539

約数の個数: 32

約数和(自身を含む): 3021548544

約数和(自身を除く): 1008417237

約数列:

[1, 3, 11, 33, 47, 97, 141, 291, 517, 1067, 1551, 3201, 4559, 13381, 13677, 40143, 50149, 147191, 150447, 441573, 628907, 1297957, 1886721, 3893871, 6917977, 14277527, 20753931, 42832581, 61003979, 183011937, 671043769, 2013131307]

約数ペア:

[(1, 2013131307), (3, 671043769), (11, 183011937), (33, 61003979), (47, 42832581), (97, 20753931), (141, 14277527), (291, 6917977), (517, 3893871), (1067, 1886721), (1551, 1297957), (3201, 628907), (4559, 441573), (13381, 150447), (13677, 147191), (40143, 50149)]