2009486709

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{3529}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 2929617600

約数和(自身を除く): 920130891

約数列:

[1, 3, 9, 151, 419, 453, 1257, 1359, 3529, 3771, 10587, 31761, 63269, 189807, 532879, 569421, 1478651, 1598637, 4435953, 4795911, 13307859, 223276301, 669828903, 2009486709]

約数ペア:

[(1, 2009486709), (3, 669828903), (9, 223276301), (151, 13307859), (419, 4795911), (453, 4435953), (1257, 1598637), (1359, 1478651), (3529, 569421), (3771, 532879), (10587, 189807), (31761, 63269)]