28078677

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{94541}}^1$

素因数の和:94561

約数の個数: 16

約数和(自身を含む): 45380160

約数和(自身を除く): 17301483

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 94541, 283623, 850869, 1039951, 2552607, 3119853, 9359559, 28078677]

約数ペア:

[(1, 28078677), (3, 9359559), (9, 3119853), (11, 2552607), (27, 1039951), (33, 850869), (99, 283623), (297, 94541)]