340713081

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{47981}}^1$

素因数の和:48253

約数の個数: 16

約数和(自身を含む): 506689920

約数和(自身を除く): 165976839

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 47981, 143943, 431829, 1295487, 12619003, 37857009, 113571027, 340713081]

約数ペア:

[(1, 340713081), (3, 113571027), (9, 37857009), (27, 12619003), (263, 1295487), (789, 431829), (2367, 143943), (7101, 47981)]