3886807779

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{145361}}^1$

素因数の和:148338

約数の個数: 12

約数和(自身を含む): 5616206232

約数和(自身を除く): 1729398453

約数列:

[1, 3, 9, 2971, 8913, 26739, 145361, 436083, 1308249, 431867531, 1295602593, 3886807779]

約数ペア:

[(1, 3886807779), (3, 1295602593), (9, 431867531), (2971, 1308249), (8913, 436083), (26739, 145361)]