7140561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 10612800

約数和(自身を除く): 3472239

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 7369, 22107, 125273, 140011, 375819, 420033, 2380187, 7140561]

約数ペア:

[(1, 7140561), (3, 2380187), (17, 420033), (19, 375819), (51, 140011), (57, 125273), (323, 22107), (969, 7369)]