12879219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 18249120

約数和(自身を除く): 5369901

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 4001, 12003, 116029, 148037, 348087, 444111, 4293073, 12879219]

約数ペア:

[(1, 12879219), (3, 4293073), (29, 444111), (37, 348087), (87, 148037), (111, 116029), (1073, 12003), (3219, 4001)]