8750973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 6151299

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 881, 903, 1419, 2643, 3311, 6167, 9691, 9933, 18501, 29073, 37883, 67837, 113649, 203511, 265181, 416713, 795543, 1250139, 2916991, 8750973]

約数ペア:

[(1, 8750973), (3, 2916991), (7, 1250139), (11, 795543), (21, 416713), (33, 265181), (43, 203511), (77, 113649), (129, 67837), (231, 37883), (301, 29073), (473, 18501), (881, 9933), (903, 9691), (1419, 6167), (2643, 3311)]