7319389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 9607680

約数和(自身を除く): 2288291

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 5003, 35021, 55033, 95057, 385231, 665399, 1045627, 7319389]

約数ペア:

[(1, 7319389), (7, 1045627), (11, 665399), (19, 385231), (77, 95057), (133, 55033), (209, 35021), (1463, 5003)]