213134687

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 223098624

約数和(自身を除く): 9963937

約数列:

[1, 41, 71, 211, 347, 2911, 8651, 14227, 14981, 24637, 73217, 614221, 1010117, 3001897, 5198407, 213134687]

約数ペア:

[(1, 213134687), (41, 5198407), (71, 3001897), (211, 1010117), (347, 614221), (2911, 73217), (8651, 24637), (14227, 14981)]