2271871

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2755584

約数和(自身を除く): 483713

約数列:

[1, 7, 23, 103, 137, 161, 721, 959, 2369, 3151, 14111, 16583, 22057, 98777, 324553, 2271871]

約数ペア:

[(1, 2271871), (7, 324553), (23, 98777), (103, 22057), (137, 16583), (161, 14111), (721, 3151), (959, 2369)]