17388729

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1061}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 25827840

約数和(自身を除く): 8439111

約数列:

[1, 3, 9, 27, 607, 1061, 1821, 3183, 5463, 9549, 16389, 28647, 644027, 1932081, 5796243, 17388729]

約数ペア:

[(1, 17388729), (3, 5796243), (9, 1932081), (27, 644027), (607, 28647), (1061, 16389), (1821, 9549), (3183, 5463)]