823147667

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 939299328

約数和(自身を除く): 116151661

約数列:

[1, 17, 23, 43, 173, 283, 391, 731, 989, 2941, 3979, 4811, 6509, 7439, 12169, 16813, 48959, 67643, 110653, 126463, 171097, 206873, 279887, 832303, 1126057, 2105237, 2908649, 4758079, 19142969, 35789029, 48420451, 823147667]

約数ペア:

[(1, 823147667), (17, 48420451), (23, 35789029), (43, 19142969), (173, 4758079), (283, 2908649), (391, 2105237), (731, 1126057), (989, 832303), (2941, 279887), (3979, 206873), (4811, 171097), (6509, 126463), (7439, 110653), (12169, 67643), (16813, 48959)]