4040225811

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{194083}}^1$

素因数の和:194352

約数の個数: 20

約数和(自身を含む): 6058914312

約数和(自身を除く): 2018688501

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 194083, 582249, 1746747, 5240241, 15720723, 49879331, 149637993, 448913979, 1346741937, 4040225811]

約数ペア:

[(1, 4040225811), (3, 1346741937), (9, 448913979), (27, 149637993), (81, 49879331), (257, 15720723), (771, 5240241), (2313, 1746747), (6939, 582249), (20817, 194083)]