12280279271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{154681}}^1$

素因数の和:154922

約数の個数: 16

約数和(自身を含む): 13720912128

約数和(自身を除く): 1440632857

約数列:

[1, 13, 31, 197, 403, 2561, 6107, 79391, 154681, 2010853, 4795111, 30472157, 62336443, 396138041, 944636867, 12280279271]

約数ペア:

[(1, 12280279271), (13, 944636867), (31, 396138041), (197, 62336443), (403, 30472157), (2561, 4795111), (6107, 2010853), (79391, 154681)]