17121247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 20426112

約数和(自身を除く): 3304865

約数列:

[1, 11, 13, 67, 143, 737, 871, 1787, 9581, 19657, 23231, 119729, 255541, 1317019, 1556477, 17121247]

約数ペア:

[(1, 17121247), (11, 1556477), (13, 1317019), (67, 255541), (143, 119729), (737, 23231), (871, 19657), (1787, 9581)]