10989811

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 13305600

約数和(自身を除く): 2315789

約数列:

[1, 7, 29, 43, 203, 301, 1247, 1259, 8729, 8813, 36511, 54137, 255577, 378959, 1569973, 10989811]

約数ペア:

[(1, 10989811), (7, 1569973), (29, 378959), (43, 255577), (203, 54137), (301, 36511), (1247, 8813), (1259, 8729)]