496750401

素因数分解:

$3^4\times 7^1\times {\mathrm{876103}}^1$

素因数の和:876122

約数の個数: 20

約数和(自身を含む): 848068672

約数和(自身を除く): 351318271

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 876103, 2628309, 6132721, 7884927, 18398163, 23654781, 55194489, 70964343, 165583467, 496750401]

約数ペア:

[(1, 496750401), (3, 165583467), (7, 70964343), (9, 55194489), (21, 23654781), (27, 18398163), (63, 7884927), (81, 6132721), (189, 2628309), (567, 876103)]