231412643

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6047}}^1$

素因数の和:6143

約数の個数: 24

約数和(自身を含む): 297851904

約数和(自身を除く): 66439261

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 3479, 5467, 6047, 38269, 42329, 66517, 296303, 429337, 465619, 3005359, 3259333, 4722707, 21037513, 33058949, 231412643]

約数ペア:

[(1, 231412643), (7, 33058949), (11, 21037513), (49, 4722707), (71, 3259333), (77, 3005359), (497, 465619), (539, 429337), (781, 296303), (3479, 66517), (5467, 42329), (6047, 38269)]