2005957551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3025577}}^1$

素因数の和:3025610

約数の個数: 16

約数和(自身を含む): 3049782624

約数和(自身を除く): 1043825073

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3025577, 9076731, 39332501, 51434809, 117997503, 154304427, 668652517, 2005957551]

約数ペア:

[(1, 2005957551), (3, 668652517), (13, 154304427), (17, 117997503), (39, 51434809), (51, 39332501), (221, 9076731), (663, 3025577)]