9129429

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 13975500

約数和(自身を除く): 4846071

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2749, 3321, 8247, 24741, 74223, 112709, 222669, 338127, 1014381, 3043143, 9129429]

約数ペア:

[(1, 9129429), (3, 3043143), (9, 1014381), (27, 338127), (41, 222669), (81, 112709), (123, 74223), (369, 24741), (1107, 8247), (2749, 3321)]