1328821849

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13681}}^1$

素因数の和:13848

約数の個数: 16

約数和(自身を含む): 1434311424

約数和(自身を除く): 105489575

約数列:

[1, 23, 41, 103, 943, 2369, 4223, 13681, 97129, 314663, 560921, 1409143, 12901183, 32410289, 57774863, 1328821849]

約数ペア:

[(1, 1328821849), (23, 57774863), (41, 32410289), (103, 12901183), (943, 1409143), (2369, 560921), (4223, 314663), (13681, 97129)]