1255991637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6143}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 1875640320

約数和(自身を除く): 619648683

約数列:

[1, 3, 17, 19, 51, 57, 211, 323, 633, 969, 3587, 4009, 6143, 10761, 12027, 18429, 68153, 104431, 116717, 204459, 313293, 350151, 1296173, 1984189, 3888519, 5952567, 22034941, 24627287, 66104823, 73881861, 418663879, 1255991637]

約数ペア:

[(1, 1255991637), (3, 418663879), (17, 73881861), (19, 66104823), (51, 24627287), (57, 22034941), (211, 5952567), (323, 3888519), (633, 1984189), (969, 1296173), (3587, 350151), (4009, 313293), (6143, 204459), (10761, 116717), (12027, 104431), (18429, 68153)]