65288509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 77200704

約数和(自身を除く): 11912195

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 2801, 23309, 30811, 36413, 400543, 456563, 5022193, 5935319, 65288509]

約数ペア:

[(1, 65288509), (11, 5935319), (13, 5022193), (143, 456563), (163, 400543), (1793, 36413), (2119, 30811), (2801, 23309)]