1279074531

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479593}}^1$

素因数の和:479730

約数の個数: 16

約数和(自身を含む): 1964417024

約数和(自身を除く): 685342493

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 479593, 1438779, 3357151, 10071453, 60908311, 182724933, 426358177, 1279074531]

約数ペア:

[(1, 1279074531), (3, 426358177), (7, 182724933), (21, 60908311), (127, 10071453), (381, 3357151), (889, 1438779), (2667, 479593)]