13304089281

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1\times {\mathrm{7057}}^1$

素因数の和:8013

約数の個数: 32

約数和(自身を含む): 20489656320

約数和(自身を除く): 7185567039

約数列:

[1, 3, 7, 21, 107, 321, 749, 839, 2247, 2517, 5873, 7057, 17619, 21171, 49399, 89773, 148197, 269319, 628411, 755099, 1885233, 2265297, 5285693, 5920823, 15857079, 17762469, 41445761, 124337283, 633528061, 1900584183, 4434696427, 13304089281]

約数ペア:

[(1, 13304089281), (3, 4434696427), (7, 1900584183), (21, 633528061), (107, 124337283), (321, 41445761), (749, 17762469), (839, 15857079), (2247, 5920823), (2517, 5285693), (5873, 2265297), (7057, 1885233), (17619, 755099), (21171, 628411), (49399, 269319), (89773, 148197)]