47303709

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 67634112

約数和(自身を除く): 20330403

約数列:

[1, 3, 23, 41, 69, 123, 529, 727, 943, 1587, 2181, 2829, 16721, 21689, 29807, 50163, 65067, 89421, 384583, 685561, 1153749, 2056683, 15767903, 47303709]

約数ペア:

[(1, 47303709), (3, 15767903), (23, 2056683), (41, 1153749), (69, 685561), (123, 384583), (529, 89421), (727, 65067), (943, 50163), (1587, 29807), (2181, 21689), (2829, 16721)]