11689727

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 14764032

約数和(自身を除く): 3074305

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4271, 29897, 72607, 98233, 508249, 687631, 1669961, 11689727]

約数ペア:

[(1, 11689727), (7, 1669961), (17, 687631), (23, 508249), (119, 98233), (161, 72607), (391, 29897), (2737, 4271)]