2912692689

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4251

約数の個数: 40

約数和(自身を含む): 4445733600

約数和(自身を除く): 1533040911

約数列:

[1, 3, 9, 27, 81, 83, 107, 249, 321, 747, 963, 2241, 2889, 4049, 6723, 8667, 8881, 12147, 26643, 36441, 79929, 109323, 239787, 327969, 336067, 433243, 719361, 1008201, 1299729, 3024603, 3899187, 9073809, 11697561, 27221427, 35092683, 35959169, 107877507, 323632521, 970897563, 2912692689]

約数ペア:

[(1, 2912692689), (3, 970897563), (9, 323632521), (27, 107877507), (81, 35959169), (83, 35092683), (107, 27221427), (249, 11697561), (321, 9073809), (747, 3899187), (963, 3024603), (2241, 1299729), (2889, 1008201), (4049, 719361), (6723, 433243), (8667, 336067), (8881, 327969), (12147, 239787), (26643, 109323), (36441, 79929)]