5711181

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 8736768

約数和(自身を除く): 3025587

約数列:

[1, 3, 7, 21, 431, 631, 1293, 1893, 3017, 4417, 9051, 13251, 271961, 815883, 1903727, 5711181]

約数ペア:

[(1, 5711181), (3, 1903727), (7, 815883), (21, 271961), (431, 13251), (631, 9051), (1293, 4417), (1893, 3017)]