2116738547

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{227191}}^1$

素因数の和:227231

約数の個数: 16

約数和(自身を含む): 2660872704

約数和(自身を除く): 544134157

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 227191, 1590337, 2499101, 17493707, 27490111, 192430777, 302391221, 2116738547]

約数ペア:

[(1, 2116738547), (7, 302391221), (11, 192430777), (77, 27490111), (121, 17493707), (847, 2499101), (1331, 1590337), (9317, 227191)]