15890413441

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{791789}}^1$

素因数の和:791904

約数の個数: 16

約数和(自身を含む): 18850936320

約数和(自身を除く): 2960522879

約数列:

[1, 7, 47, 61, 329, 427, 2867, 20069, 791789, 5542523, 37214083, 48299129, 260498581, 338093903, 2270059063, 15890413441]

約数ペア:

[(1, 15890413441), (7, 2270059063), (47, 338093903), (61, 260498581), (329, 48299129), (427, 37214083), (2867, 5542523), (20069, 791789)]