2009739927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1256873}}^1$

素因数の和:1256930

約数の個数: 16

約数和(自身を含む): 2956167648

約数和(自身を除く): 946427721

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1256873, 3770619, 16339349, 49018047, 51531793, 154595379, 669913309, 2009739927]

約数ペア:

[(1, 2009739927), (3, 669913309), (13, 154595379), (39, 51531793), (41, 49018047), (123, 16339349), (533, 3770619), (1599, 1256873)]