211816319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 258908400

約数和(自身を除く): 47092081

約数列:

[1, 11, 13, 29, 143, 169, 319, 377, 1859, 3929, 4147, 4901, 43219, 51077, 53911, 113941, 561847, 664001, 1253351, 1481233, 7304011, 16293563, 19256029, 211816319]

約数ペア:

[(1, 211816319), (11, 19256029), (13, 16293563), (29, 7304011), (143, 1481233), (169, 1253351), (319, 664001), (377, 561847), (1859, 113941), (3929, 53911), (4147, 51077), (4901, 43219)]