1055362203

素因数分解:

$3^4\times 7^1\times {\mathrm{1861309}}^1$

素因数の和:1861328

約数の個数: 20

約数和(自身を含む): 1801748080

約数和(自身を除く): 746385877

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1861309, 5583927, 13029163, 16751781, 39087489, 50255343, 117262467, 150766029, 351787401, 1055362203]

約数ペア:

[(1, 1055362203), (3, 351787401), (7, 150766029), (9, 117262467), (21, 50255343), (27, 39087489), (63, 16751781), (81, 13029163), (189, 5583927), (567, 1861309)]