47047707

素因数分解:

$3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{937}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 77846496

約数和(自身を除く): 30798789

約数列:

[1, 3, 7, 9, 21, 63, 797, 937, 2391, 2811, 5579, 6559, 7173, 8433, 16737, 19677, 50211, 59031, 746789, 2240367, 5227523, 6721101, 15682569, 47047707]

約数ペア:

[(1, 47047707), (3, 15682569), (7, 6721101), (9, 5227523), (21, 2240367), (63, 746789), (797, 59031), (937, 50211), (2391, 19677), (2811, 16737), (5579, 8433), (6559, 7173)]