87271149

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{244457}}^1$

素因数の和:244484

約数の個数: 16

約数和(自身を含む): 140807808

約数和(自身を除く): 53536659

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 244457, 733371, 1711199, 4155769, 5133597, 12467307, 29090383, 87271149]

約数ペア:

[(1, 87271149), (3, 29090383), (7, 12467307), (17, 5133597), (21, 4155769), (51, 1711199), (119, 733371), (357, 244457)]