1839267

素因数分解:

$3^7\times {\mathrm{29}}^2$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 2856880

約数和(自身を除く): 1017613

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 841, 2187, 2349, 2523, 7047, 7569, 21141, 22707, 63423, 68121, 204363, 613089, 1839267]

約数ペア:

[(1, 1839267), (3, 613089), (9, 204363), (27, 68121), (29, 63423), (81, 22707), (87, 21141), (243, 7569), (261, 7047), (729, 2523), (783, 2349), (841, 2187)]