2019343029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{64891}}^1$

素因数の和:64969

約数の個数: 32

約数和(自身を含む): 3139734528

約数和(自身を除く): 1120391499

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 10373, 31119, 64891, 194673, 713801, 1492493, 2141403, 2660531, 4477479, 7981593, 16417423, 29265841, 49252269, 61192213, 87797523, 183576639, 673114343, 2019343029]

約数ペア:

[(1, 2019343029), (3, 673114343), (11, 183576639), (23, 87797523), (33, 61192213), (41, 49252269), (69, 29265841), (123, 16417423), (253, 7981593), (451, 4477479), (759, 2660531), (943, 2141403), (1353, 1492493), (2829, 713801), (10373, 194673), (31119, 64891)]