12977277378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166375351}}^1$

素因数の和:166375369

約数の個数: 16

約数和(自身を含む): 27951059136

約数和(自身を除く): 14973781758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 166375351, 332750702, 499126053, 998252106, 2162879563, 4325759126, 6488638689, 12977277378]

約数ペア:

[(1, 12977277378), (2, 6488638689), (3, 4325759126), (6, 2162879563), (13, 998252106), (26, 499126053), (39, 332750702), (78, 166375351)]