2028047247

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{2011}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 3082705920

約数和(自身を除く): 1054658673

約数列:

[1, 3, 9, 27, 41, 123, 369, 911, 1107, 2011, 2733, 6033, 8199, 18099, 24597, 37351, 54297, 82451, 112053, 247353, 336159, 742059, 1008477, 1832021, 2226177, 5496063, 16488189, 49464567, 75112861, 225338583, 676015749, 2028047247]

約数ペア:

[(1, 2028047247), (3, 676015749), (9, 225338583), (27, 75112861), (41, 49464567), (123, 16488189), (369, 5496063), (911, 2226177), (1107, 1832021), (2011, 1008477), (2733, 742059), (6033, 336159), (8199, 247353), (18099, 112053), (24597, 82451), (37351, 54297)]