6938211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17389}}^1$

素因数の和:17418

約数の個数: 16

約数和(自身を含む): 11129600

約数和(自身を除く): 4191389

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 17389, 52167, 121723, 330391, 365169, 991173, 2312737, 6938211]

約数ペア:

[(1, 6938211), (3, 2312737), (7, 991173), (19, 365169), (21, 330391), (57, 121723), (133, 52167), (399, 17389)]