15993327

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1039}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 24427520

約数和(自身を除く): 8434193

約数列:

[1, 3, 7, 21, 733, 1039, 2199, 3117, 5131, 7273, 15393, 21819, 761587, 2284761, 5331109, 15993327]

約数ペア:

[(1, 15993327), (3, 5331109), (7, 2284761), (21, 761587), (733, 21819), (1039, 15393), (2199, 7273), (3117, 5131)]