121871491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1913}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 146995200

約数和(自身を除く): 25123709

約数列:

[1, 7, 19, 133, 479, 1913, 3353, 9101, 13391, 36347, 63707, 254429, 916327, 6414289, 17410213, 121871491]

約数ペア:

[(1, 121871491), (7, 17410213), (19, 6414289), (133, 916327), (479, 254429), (1913, 63707), (3353, 36347), (9101, 13391)]