29279619

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{45821}}^1$

素因数の和:45898

約数の個数: 12

約数和(自身を含む): 42889392

約数和(自身を除く): 13609773

約数列:

[1, 3, 9, 71, 213, 639, 45821, 137463, 412389, 3253291, 9759873, 29279619]

約数ペア:

[(1, 29279619), (3, 9759873), (9, 3253291), (71, 412389), (213, 137463), (639, 45821)]