5572881

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 8415792

約数和(自身を除く): 2842911

約数列:

[1, 3, 9, 27, 81, 107, 321, 643, 963, 1929, 2889, 5787, 8667, 17361, 52083, 68801, 206403, 619209, 1857627, 5572881]

約数ペア:

[(1, 5572881), (3, 1857627), (9, 619209), (27, 206403), (81, 68801), (107, 52083), (321, 17361), (643, 8667), (963, 5787), (1929, 2889)]