85328287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 99144864

約数和(自身を除く): 13816577

約数列:

[1, 11, 17, 181, 187, 1991, 2521, 3077, 27731, 33847, 42857, 456301, 471427, 5019311, 7757117, 85328287]

約数ペア:

[(1, 85328287), (11, 7757117), (17, 5019311), (181, 471427), (187, 456301), (1991, 42857), (2521, 33847), (3077, 27731)]