27547814

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22109}}^1$

素因数の和:22207

約数の個数: 16

約数和(自身を含む): 47757600

約数和(自身を除く): 20209786

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 22109, 44218, 154763, 309526, 1967701, 3935402, 13773907, 27547814]

約数ペア:

[(1, 27547814), (2, 13773907), (7, 3935402), (14, 1967701), (89, 309526), (178, 154763), (623, 44218), (1246, 22109)]