2331423

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 20

約数和(自身を含む): 3528360

約数和(自身を除く): 1196937

約数列:

[1, 3, 9, 27, 81, 107, 269, 321, 807, 963, 2421, 2889, 7263, 8667, 21789, 28783, 86349, 259047, 777141, 2331423]

約数ペア:

[(1, 2331423), (3, 777141), (9, 259047), (27, 86349), (81, 28783), (107, 21789), (269, 8667), (321, 7263), (807, 2889), (963, 2421)]