2126139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 3068928

約数和(自身を除く): 942789

約数列:

[1, 3, 17, 47, 51, 141, 799, 887, 2397, 2661, 15079, 41689, 45237, 125067, 708713, 2126139]

約数ペア:

[(1, 2126139), (3, 708713), (17, 125067), (47, 45237), (51, 41689), (141, 15079), (799, 2661), (887, 2397)]