1622137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 1880064

約数和(自身を除く): 257927

約数列:

[1, 11, 31, 67, 71, 341, 737, 781, 2077, 2201, 4757, 22847, 24211, 52327, 147467, 1622137]

約数ペア:

[(1, 1622137), (11, 147467), (31, 52327), (67, 24211), (71, 22847), (341, 4757), (737, 2201), (781, 2077)]