12568353

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 19639008

約数和(自身を除く): 7070655

約数列:

[1, 3, 7, 21, 49, 147, 193, 443, 579, 1329, 1351, 3101, 4053, 9303, 9457, 21707, 28371, 65121, 85499, 256497, 598493, 1795479, 4189451, 12568353]

約数ペア:

[(1, 12568353), (3, 4189451), (7, 1795479), (21, 598493), (49, 256497), (147, 85499), (193, 65121), (443, 28371), (579, 21707), (1329, 9457), (1351, 9303), (3101, 4053)]