16368993

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 24323200

約数和(自身を除く): 7954207

約数列:

[1, 3, 9, 27, 439, 1317, 1381, 3951, 4143, 11853, 12429, 37287, 606259, 1818777, 5456331, 16368993]

約数ペア:

[(1, 16368993), (3, 5456331), (9, 1818777), (27, 606259), (439, 37287), (1317, 12429), (1381, 11853), (3951, 4143)]