12861093

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 19652096

約数和(自身を除く): 6791003

約数列:

[1, 3, 7, 21, 523, 1171, 1569, 3513, 3661, 8197, 10983, 24591, 612433, 1837299, 4287031, 12861093]

約数ペア:

[(1, 12861093), (3, 4287031), (7, 1837299), (21, 612433), (523, 24591), (1171, 10983), (1569, 8197), (3513, 3661)]