274243329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42737}}^1$

素因数の和:42797

約数の個数: 24

約数和(自身を含む): 426696192

約数和(自身を除く): 152452863

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 42737, 128211, 384633, 982951, 1324847, 2948853, 3974541, 8846559, 11923623, 30471481, 91414443, 274243329]

約数ペア:

[(1, 274243329), (3, 91414443), (9, 30471481), (23, 11923623), (31, 8846559), (69, 3974541), (93, 2948853), (207, 1324847), (279, 982951), (713, 384633), (2139, 128211), (6417, 42737)]