2017705893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{266153}}^1$

素因数の和:266201

約数の個数: 24

約数和(自身を含む): 3244949568

約数和(自身を除く): 1227243675

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 266153, 798459, 1863071, 5056907, 5589213, 15170721, 35398349, 96081233, 106195047, 288243699, 672568631, 2017705893]

約数ペア:

[(1, 2017705893), (3, 672568631), (7, 288243699), (19, 106195047), (21, 96081233), (57, 35398349), (133, 15170721), (361, 5589213), (399, 5056907), (1083, 1863071), (2527, 798459), (7581, 266153)]