277599147

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{12161}}^1$

素因数の和:13258

約数の個数: 16

約数和(自身を含む): 423432192

約数和(自身を除く): 145833045

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 12161, 22827, 36483, 85127, 255381, 13219007, 39657021, 92533049, 277599147]

約数ペア:

[(1, 277599147), (3, 92533049), (7, 39657021), (21, 13219007), (1087, 255381), (3261, 85127), (7609, 36483), (12161, 22827)]