2113013019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{132469}}^1$

素因数の和:132894

約数の個数: 16

約数和(自身を含む): 3041511200

約数和(自身を除く): 928498181

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 132469, 397407, 1722097, 5166291, 54179821, 162539463, 704337673, 2113013019]

約数ペア:

[(1, 2113013019), (3, 704337673), (13, 162539463), (39, 54179821), (409, 5166291), (1227, 1722097), (5317, 397407), (15951, 132469)]