102697889

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 120637440

約数和(自身を除く): 17939551

約数列:

[1, 7, 43, 271, 301, 1259, 1897, 8813, 11653, 54137, 81571, 341189, 378959, 2388323, 14671127, 102697889]

約数ペア:

[(1, 102697889), (7, 14671127), (43, 2388323), (271, 378959), (301, 341189), (1259, 81571), (1897, 54137), (8813, 11653)]