93009021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142871}}^1$

素因数の和:142912

約数の個数: 16

約数和(自身を含む): 146300928

約数和(自身を除く): 53291907

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 142871, 428613, 1000097, 3000291, 4429001, 13287003, 31003007, 93009021]

約数ペア:

[(1, 93009021), (3, 31003007), (7, 13287003), (21, 4429001), (31, 3000291), (93, 1000097), (217, 428613), (651, 142871)]