5511807

素因数分解:

$3^4\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9740

約数の個数: 20

約数和(自身を含む): 9410896

約数和(自身を除く): 3899089

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9721, 29163, 68047, 87489, 204141, 262467, 612423, 787401, 1837269, 5511807]

約数ペア:

[(1, 5511807), (3, 1837269), (7, 787401), (9, 612423), (21, 262467), (27, 204141), (63, 87489), (81, 68047), (189, 29163), (567, 9721)]