8308089

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1062

約数の個数: 20

約数和(自身を含む): 12538020

約数和(自身を除く): 4229931

約数列:

[1, 3, 9, 27, 81, 109, 327, 941, 981, 2823, 2943, 8469, 8829, 25407, 76221, 102569, 307707, 923121, 2769363, 8308089]

約数ペア:

[(1, 8308089), (3, 2769363), (9, 923121), (27, 307707), (81, 102569), (109, 76221), (327, 25407), (941, 8829), (981, 8469), (2823, 2943)]