5405211

素因数分解:

$3^4\times 7^1\times {\mathrm{9533}}^1$

素因数の和:9552

約数の個数: 20

約数和(自身を含む): 9228912

約数和(自身を除く): 3823701

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9533, 28599, 66731, 85797, 200193, 257391, 600579, 772173, 1801737, 5405211]

約数ペア:

[(1, 5405211), (3, 1801737), (7, 772173), (9, 600579), (21, 257391), (27, 200193), (63, 85797), (81, 66731), (189, 28599), (567, 9533)]