15394293

素因数分解:

$3^7\times {\mathrm{7039}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 23091200

約数和(自身を除く): 7696907

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 7039, 21117, 63351, 190053, 570159, 1710477, 5131431, 15394293]

約数ペア:

[(1, 15394293), (3, 5131431), (9, 1710477), (27, 570159), (81, 190053), (243, 63351), (729, 21117), (2187, 7039)]