2018683293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{51973}}^1$

素因数の和:52105

約数の個数: 24

約数和(自身を含む): 2986218144

約数和(自身を除く): 967534851

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 3531, 12947, 38841, 51973, 155919, 571703, 1715109, 5561111, 6288733, 16683333, 18866199, 61172221, 183516663, 672894431, 2018683293]

約数ペア:

[(1, 2018683293), (3, 672894431), (11, 183516663), (33, 61172221), (107, 18866199), (121, 16683333), (321, 6288733), (363, 5561111), (1177, 1715109), (3531, 571703), (12947, 155919), (38841, 51973)]