3057831

素因数分解:

$3^4\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5412

約数の個数: 20

約数和(自身を含む): 5221392

約数和(自身を除く): 2163561

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5393, 16179, 37751, 48537, 113253, 145611, 339759, 436833, 1019277, 3057831]

約数ペア:

[(1, 3057831), (3, 1019277), (7, 436833), (9, 339759), (21, 145611), (27, 113253), (63, 48537), (81, 37751), (189, 16179), (567, 5393)]