2680493319

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{185797}}^1$

素因数の和:186039

約数の個数: 24

約数和(自身を含む): 4444288160

約数和(自身を除く): 1763794841

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 14427, 185797, 557391, 1300579, 1672173, 3901737, 11705211, 42547513, 127642539, 297832591, 382927617, 893497773, 2680493319]

約数ペア:

[(1, 2680493319), (3, 893497773), (7, 382927617), (9, 297832591), (21, 127642539), (63, 42547513), (229, 11705211), (687, 3901737), (1603, 1672173), (2061, 1300579), (4809, 557391), (14427, 185797)]