12680212257

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{3697933}}^1$

素因数の和:3698069

約数の個数: 16

約数和(自身を含む): 18933422080

約数和(自身を除く): 6253209823

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 3697933, 11093799, 33281397, 99844191, 469637491, 1408912473, 4226737419, 12680212257]

約数ペア:

[(1, 12680212257), (3, 4226737419), (9, 1408912473), (27, 469637491), (127, 99844191), (381, 33281397), (1143, 11093799), (3429, 3697933)]