12792141

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6673}}^1$

素因数の和:6753

約数の個数: 16

約数和(自身を含む): 19221120

約数和(自身を除く): 6428979

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6673, 20019, 60057, 180171, 473783, 1421349, 4264047, 12792141]

約数ペア:

[(1, 12792141), (3, 4264047), (9, 1421349), (27, 473783), (71, 180171), (213, 60057), (639, 20019), (1917, 6673)]