42864591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 72027648

約数和(自身を除く): 29163057

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 1913, 2037, 3201, 5739, 7469, 13391, 21043, 22407, 40173, 63129, 147301, 185561, 441903, 556683, 1298927, 2041171, 3896781, 6123513, 14288197, 42864591]

約数ペア:

[(1, 42864591), (3, 14288197), (7, 6123513), (11, 3896781), (21, 2041171), (33, 1298927), (77, 556683), (97, 441903), (231, 185561), (291, 147301), (679, 63129), (1067, 40173), (1913, 22407), (2037, 21043), (3201, 13391), (5739, 7469)]