12960033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 18278400

約数和(自身を除く): 5318367

約数列:

[1, 3, 19, 57, 271, 813, 839, 2517, 5149, 15447, 15941, 47823, 227369, 682107, 4320011, 12960033]

約数ペア:

[(1, 12960033), (3, 4320011), (19, 682107), (57, 227369), (271, 47823), (813, 15941), (839, 15447), (2517, 5149)]