39164487

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 53168640

約数和(自身を除く): 14004153

約数列:

[1, 3, 79, 237, 257, 643, 771, 1929, 20303, 50797, 60909, 152391, 165251, 495753, 13054829, 39164487]

約数ペア:

[(1, 39164487), (3, 13054829), (79, 495753), (237, 165251), (257, 152391), (643, 60909), (771, 50797), (1929, 20303)]