8043219

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 20

約数和(自身を含む): 12138720

約数和(自身を除く): 4095501

約数列:

[1, 3, 9, 27, 81, 109, 327, 911, 981, 2733, 2943, 8199, 8829, 24597, 73791, 99299, 297897, 893691, 2681073, 8043219]

約数ペア:

[(1, 8043219), (3, 2681073), (9, 893691), (27, 297897), (81, 99299), (109, 73791), (327, 24597), (911, 8829), (981, 8199), (2733, 2943)]