39612729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16651}}^1$

素因数の和:16728

約数の個数: 16

約数和(自身を含む): 57815744

約数和(自身を除く): 18203015

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 16651, 49953, 216463, 649389, 1015711, 3047133, 13204243, 39612729]

約数ペア:

[(1, 39612729), (3, 13204243), (13, 3047133), (39, 1015711), (61, 649389), (183, 216463), (793, 49953), (2379, 16651)]