42841409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 49049280

約数和(自身を除く): 6207871

約数列:

[1, 13, 19, 107, 247, 1391, 1621, 2033, 21073, 26429, 30799, 173447, 400387, 2254811, 3295493, 42841409]

約数ペア:

[(1, 42841409), (13, 3295493), (19, 2254811), (107, 400387), (247, 173447), (1391, 30799), (1621, 26429), (2033, 21073)]