29578671

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 44422560

約数和(自身を除く): 14843889

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1129, 2911, 3387, 8733, 10161, 26199, 46289, 80159, 138867, 240477, 416601, 721431, 3286519, 9859557, 29578671]

約数ペア:

[(1, 29578671), (3, 9859557), (9, 3286519), (41, 721431), (71, 416601), (123, 240477), (213, 138867), (369, 80159), (639, 46289), (1129, 26199), (2911, 10161), (3387, 8733)]