16747299

素因数分解:

$3^2\times {\mathrm{1123}}^1\times {\mathrm{1657}}^1$

素因数の和:2786

約数の個数: 12

約数和(自身を含む): 24226696

約数和(自身を除く): 7479397

約数列:

[1, 3, 9, 1123, 1657, 3369, 4971, 10107, 14913, 1860811, 5582433, 16747299]

約数ペア:

[(1, 16747299), (3, 5582433), (9, 1860811), (1123, 14913), (1657, 10107), (3369, 4971)]