961137387

素因数分解:

$3^3\times 7^1\times {\mathrm{5085383}}^1$

素因数の和:5085399

約数の個数: 16

約数和(自身を含む): 1627322880

約数和(自身を除く): 666185493

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5085383, 15256149, 35597681, 45768447, 106793043, 137305341, 320379129, 961137387]

約数ペア:

[(1, 961137387), (3, 320379129), (7, 137305341), (9, 106793043), (21, 45768447), (27, 35597681), (63, 15256149), (189, 5085383)]