1520391153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{9839}}^1$

素因数の和:12572

約数の個数: 16

約数和(自身を含む): 2134886400

約数和(自身を除く): 614495247

約数列:

[1, 3, 19, 57, 2711, 8133, 9839, 29517, 51509, 154527, 186941, 560823, 26673529, 80020587, 506797051, 1520391153]

約数ペア:

[(1, 1520391153), (3, 506797051), (19, 80020587), (57, 26673529), (2711, 560823), (8133, 186941), (9839, 154527), (29517, 51509)]