388289197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9281}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 433060992

約数和(自身を除く): 44771795

約数列:

[1, 17, 23, 107, 391, 1819, 2461, 9281, 41837, 157777, 213463, 993067, 3628871, 16882139, 22840541, 388289197]

約数ペア:

[(1, 388289197), (17, 22840541), (23, 16882139), (107, 3628871), (391, 993067), (1819, 213463), (2461, 157777), (9281, 41837)]