856555077

素因数分解:

$3^1\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{12143}}^1$

素因数の和:15512

約数の個数: 16

約数和(自身を含む): 1305722880

約数和(自身を除く): 449167803

約数列:

[1, 3, 7, 21, 3359, 10077, 12143, 23513, 36429, 70539, 85001, 255003, 40788337, 122365011, 285518359, 856555077]

約数ペア:

[(1, 856555077), (3, 285518359), (7, 122365011), (21, 40788337), (3359, 255003), (10077, 85001), (12143, 70539), (23513, 36429)]