141138009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{505871}}^1$

素因数の和:505908

約数の個数: 12

約数和(自身を含む): 210442752

約数和(自身を除く): 69304743

約数列:

[1, 3, 9, 31, 93, 279, 505871, 1517613, 4552839, 15682001, 47046003, 141138009]

約数ペア:

[(1, 141138009), (3, 47046003), (9, 15682001), (31, 4552839), (93, 1517613), (279, 505871)]