277209423

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{113657}}^1$

素因数の和:113934

約数の個数: 12

約数和(自身を含む): 401894688

約数和(自身を除く): 124685265

約数列:

[1, 3, 9, 271, 813, 2439, 113657, 340971, 1022913, 30801047, 92403141, 277209423]

約数ペア:

[(1, 277209423), (3, 92403141), (9, 30801047), (271, 1022913), (813, 340971), (2439, 113657)]