1555157093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{21319}}^1$

素因数の和:21956

約数の個数: 16

約数和(自身を含む): 1885029120

約数和(自身を除く): 329872027

約数列:

[1, 7, 17, 119, 613, 4291, 10421, 21319, 72947, 149233, 362423, 2536961, 13068547, 91479829, 222165299, 1555157093]

約数ペア:

[(1, 1555157093), (7, 222165299), (17, 91479829), (119, 13068547), (613, 2536961), (4291, 362423), (10421, 149233), (21319, 72947)]