489088731

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{2903}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 660718080

約数和(自身を除く): 171629349

約数列:

[1, 3, 89, 267, 631, 1893, 2903, 8709, 56159, 168477, 258367, 775101, 1831793, 5495379, 163029577, 489088731]

約数ペア:

[(1, 489088731), (3, 163029577), (89, 5495379), (267, 1831793), (631, 775101), (1893, 258367), (2903, 168477), (8709, 56159)]