489055727

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 519585792

約数和(自身を除く): 30530065

約数列:

[1, 43, 47, 61, 2021, 2623, 2867, 3967, 123281, 170581, 186449, 241987, 8017307, 10405441, 11373389, 489055727]

約数ペア:

[(1, 489055727), (43, 11373389), (47, 10405441), (61, 8017307), (2021, 241987), (2623, 186449), (2867, 170581), (3967, 123281)]