29423961

素因数分解:

$3^2\times 7^2\times {\mathrm{66721}}^1$

素因数の和:66741

約数の個数: 18

約数和(自身を含む): 49441002

約数和(自身を除く): 20017041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 66721, 200163, 467047, 600489, 1401141, 3269329, 4203423, 9807987, 29423961]

約数ペア:

[(1, 29423961), (3, 9807987), (7, 4203423), (9, 3269329), (21, 1401141), (49, 600489), (63, 467047), (147, 200163), (441, 66721)]