12709137

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 19418112

約数和(自身を除く): 6708975

約数列:

[1, 3, 7, 21, 587, 1031, 1761, 3093, 4109, 7217, 12327, 21651, 605197, 1815591, 4236379, 12709137]

約数ペア:

[(1, 12709137), (3, 4236379), (7, 1815591), (21, 605197), (587, 21651), (1031, 12327), (1761, 7217), (3093, 4109)]