117130321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9689}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 146977920

約数和(自身を除く): 29847599

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 9689, 12089, 67823, 106579, 746053, 1521173, 10648211, 16732903, 117130321]

約数ペア:

[(1, 117130321), (7, 16732903), (11, 10648211), (77, 1521173), (157, 746053), (1099, 106579), (1727, 67823), (9689, 12089)]