489194127

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{624769}}^1$

素因数の和:624807

約数の個数: 16

約数和(自身を含む): 749724000

約数和(自身を除く): 260529873

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 624769, 1874307, 5622921, 16868763, 18118301, 54354903, 163064709, 489194127]

約数ペア:

[(1, 489194127), (3, 163064709), (9, 54354903), (27, 18118301), (29, 16868763), (87, 5622921), (261, 1874307), (783, 624769)]