2006138853

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2008147}}^1$

素因数の和:2008193

約数の個数: 16

約数和(自身を含む): 3052384960

約数和(自身を除く): 1046246107

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2008147, 6024441, 18073323, 54219969, 74301439, 222904317, 668712951, 2006138853]

約数ペア:

[(1, 2006138853), (3, 668712951), (9, 222904317), (27, 74301439), (37, 54219969), (111, 18073323), (333, 6024441), (999, 2008147)]