11992347

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 17820960

約数和(自身を除く): 5828613

約数列:

[1, 3, 9, 27, 541, 821, 1623, 2463, 4869, 7389, 14607, 22167, 444161, 1332483, 3997449, 11992347]

約数ペア:

[(1, 11992347), (3, 3997449), (9, 1332483), (27, 444161), (541, 22167), (821, 14607), (1623, 7389), (2463, 4869)]