4252989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 6152832

約数和(自身を除く): 1899843

約数列:

[1, 3, 13, 39, 167, 501, 653, 1959, 2171, 6513, 8489, 25467, 109051, 327153, 1417663, 4252989]

約数ペア:

[(1, 4252989), (3, 1417663), (13, 327153), (39, 109051), (167, 25467), (501, 8489), (653, 6513), (1959, 2171)]