47053391

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 59996832

約数和(自身を除く): 12943441

約数列:

[1, 7, 11, 73, 77, 121, 511, 761, 803, 847, 5327, 5621, 8371, 8833, 55553, 58597, 61831, 92081, 388871, 611083, 644567, 4277581, 6721913, 47053391]

約数ペア:

[(1, 47053391), (7, 6721913), (11, 4277581), (73, 644567), (77, 611083), (121, 388871), (511, 92081), (761, 61831), (803, 58597), (847, 55553), (5327, 8833), (5621, 8371)]