2983471743

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{6907}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 4629796864

約数和(自身を除く): 1646325121

約数列:

[1, 3, 7, 21, 67, 201, 307, 469, 921, 1407, 2149, 6447, 6907, 20569, 20721, 48349, 61707, 143983, 145047, 431949, 462769, 1388307, 2120449, 3239383, 6361347, 9718149, 14843143, 44529429, 142070083, 426210249, 994490581, 2983471743]

約数ペア:

[(1, 2983471743), (3, 994490581), (7, 426210249), (21, 142070083), (67, 44529429), (201, 14843143), (307, 9718149), (469, 6361347), (921, 3239383), (1407, 2120449), (2149, 1388307), (6447, 462769), (6907, 431949), (20569, 145047), (20721, 143983), (48349, 61707)]